Unvented Heating Apparatus

Section Code 1890 :

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WRAS Approval Number: 1609342

Range of stainless steel unvented hot water storage cylinder heated by means of an oil condensing boiler. The secondary circuit of the cylinder is factory fitted with a temperature and pressure relief valve 7.0 bar at 90°C. A safety kit that is supplied comprises of a pressure reducing valve set at 3.5 bar, a check valve, an expansion relief valve which is set at 6.0 bar, an expansion vessel and a tundish. The cylinders are also supplied with a 3 bar pressure relief valve for installation in the primary circuit. Maximum inlet pressure to the pressure reducing valve 12.0 bar. Maximum operating pressure of the secondary circuit 5.5 bar. Maximum operating pressure of the primary boiler circuit 2.5 bar. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1609342
  • Expiry date: 30/09/2021
  • Size: ¾” Secondary & 1” Primary
  • Marking: Domusa, model and tech info on adhesive label
  • Installation Requirements R001 R140 R360
  • Model
    Evolution EV 20 HFDX Evolution EV 30 HFDX Evolution EV 40 HFDX
  • Manufacturer: Domusa Calefaccion S.Coop
    Company Name
    Domusa Calefaccion S.Coop
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WRAS Approval Number: 1611089

“AQUINOX” horizontal stainless steel unvented hot water storage cylinder with 75Ltr capacity. The cylinder is directly heated with a factory fitted immersion heater. A combined temperature and pressure relief valve set at 7.0 bar/90°C is factory fitted to the cylinder. Also, supplied is an Inlet control set which consists of a pressure reducing valve set at 3.0 bar, a single check valve cartridge (suitable for backflow protection against Fluid Category 2) and an expansion relief valve set at 6.0 bar. An expansion vessel is also supplied. Maximum working pressure 5.5 bar. Maximum supply pressure to inlet control group 10.0 bar. Maximum operating temperature 65°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1611089
  • Expiry date: 30/11/2021
  • Marking: Adhesive label on the side of cylinder printed with the manufacturer’s name, capacity, max working pressures and technical information.
  • Installation Requirements R001 R140 R530
  • Model
    AQUINOX ‘ELE-HOR-75L’ (The figure in the model number represents the nominal capacity).
  • Manufacturer: Newark Copper Cylinder Co. Ltd.
    Company Name
    Newark Copper Cylinder Co. Ltd.
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WRAS Approval Number: 1609100

‘Comet’ combination units consisting of a cased and insulated stainless steel unvented hot water storage cylinder. The cylinder primary circuit is fitted with an in-line electrical heater which supplies the heat source to the secondary water via a stainless steel coil, and the heat source to the central heating circuit directly. The cylinder is factory fitted with a combined temperature and pressure relief valve, pre-set at 7.0 bar 95°C. The unit is supplied with an inlet control group incorporating a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a pressure reducing valve set at 3.0 bar and an expansion relief valve which is set at 6.0 bar. An expansion vessel is factory fitted to both the secondary and primary circuits. The primary circuit also incorporates a circulating pump and pressure relief valve which is set at 3.0 bar. Maximum inlet pressure to the inlet control group 10.0 bar. Maximum primary working pressure 2.5 bar. Maximum secondary working pressure 5.5 bar. Maximum operating temperature 65°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1609100
  • Expiry date: 30/09/2021
  • Size: 140 Litres
  • Marking: EHC on control panel. Electric Heating Company Ltd, Comet Combination Boiler and technical information on adhesive label on cylinder.
  • Installation Requirements R001 R140 R360
  • Model
    Comet Range: EHCCOMCOMBI 9kW, EHCCOMCOMBI 12kW, EHCCOMCOMBI 14.4kW.
  • Factor: The Electric Heating Company
    Company Name
    The Electric Heating Company
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WRAS Approval Number: 1702701

Range of fresh water modules for solar heating stations with stainless steel plate heat exchangers, circulating pumps and flexible hose connections. Outlets incorporate resilient trim check valve cartridges (suitable for backflow protection against Fluid Category 2). Maximum working pressure primary circuit 6.0 bar, secondary circuit 10.0 bar. Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702701
  • Expiry date: 1/02/2022
  • Size: Stainless steel ribbed pipe ¾” BSP captive nut end connection
  • Marking: Grundfos, Sonnenkraft, Product number, Product description, Serial number, Production code located on adhesive label on the front of unit.
  • Installation Requirements R001 R415
  • Model
    Fresh Water Module - FWM 4 models available: FWM 15 CU FWM 30 CU FWM 15 VA FWM 30 VA Flow variants: 15 l/min or 30 l/min (based on size of plate heat exchanger) Plate heat exchanger material variants: Stainless steel plates with either copper (CU) or stainless steel (VA) brazing
  • Factor: Grundfos Holding A/S
    Company Name
    Grundfos Holding A/S
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WRAS Approval Number: 1702080

‘Intercyl’ ranges of direct, indirect, indirect solar single coil and indirect solar twin coil stainless steel unvented hot water storage cylinders. The cylinders are designed with an internal expansion chamber in the top of the cylinder (bubble top design). A temperature & pressure relief valve set at 95°C/10.0 bar is factory fitted to the cylinders. Also supplied is an inlet control set which consists of a pressure reducing valve set at 3.0 bar, a single check valve cartridge (suitable for back flow protection against Fluid Category 2) and an expansion relief valve set at 8.0 bar. Maximum working pressure of the secondary circuit is 7.5 bar. Maximum working pressure of primary circuit is 6.0 bar. Maximum operating temperature 70°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702080
  • Expiry date: 28/02/2022
  • Marking: Manufacturer and technical information on adhesive label.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C.
  • Model
    INTERCYL RANGES: Direct: I120D, I150D, I180D, I210D, I250D and I300D. Indirect: I120I, I150I, I180I, I210I, I250I and I300I. Indirect Solar Single Coil: I180DS, I210DS, I250DS and I300DS. Indirect Solar Twin Coil: I180T, I210T, I250T and I300T The figure in the model number represents a nominal capacity.
  • Manufacturer: RM Cylinders
    Company Name
    RM Cylinders
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WRAS Approval Number: 1702081

GLEDHILL “INDEPENDENT” RANGE of cased and insulated, direct and indirect single coil stainless steel unvented hot water storage cylinders. A T&P relief valve set at 8 bar/90°C is factory fitted to the cylinder. Also supplied is an inlet control set which consists of a PRV set at 3.0 bar, a check valve and an expansion relief valve set at 5.5 bar. An expansion vessel is also supplied. Maximum working pressure secondary 5.0 bar. Maximum working pressure primary 6.0 bar. Cold water supply only. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702081
  • Expiry date: 28/02/2022
  • Marking: Adhesive label on side of cylinder with Gledhill logo, address, model, capacity and technical information.
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20OC and 45 OC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Direct Range: INPDR090-Independent Direct 90 UV (90Ltr), INPDR120-Independent Direct 120 UL (120Ltr), INPDR0150-Independent Direct 150 UV (150Ltr), INPDR170-Independent Direct 170 UV (170Ltr), INPDR200-Independent Direct 200 UV (200Ltr), INPDR250-Independent Direct 250 UV (250Ltr) and INPDR300-Independent Direct 300 UV (300Ltr). Indirect Range: INPIN090-Independent Indirect 90 UV (90Ltr), INPIN120-Independent Indirect 120 UV (120Ltr), INPIN0150-Independent Indirect 150 UV (150Ltr), INPIN170-Independent Indirect 170 UV (170Ltr), INPIN200-Independent Indirect 200 UV (200Ltr), INPIN250-Independent Indirect 250 UV (250Ltr) and INPIN300-Independent Indirect 300 UV (300Ltr).
  • Manufacturer: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1702082

Gledhill “ES” range of cased and insulated, direct and indirect single coil stainless steel unvented hot water storage cylinders. A T&P relief valve set at 8.0 bar/90°C is factory fitted to the cylinder. Also supplied is an inlet control set which consists of a PRV set at 3.0 bar, a check valve and an expansion relief valve set at 5.5 bar. An expansion vessel is also supplied. Maximum working pressure secondary 5.0 bar. Maximum working pressure primary 6.0 bar. Cold water supply only. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702082
  • Expiry date: 28/02/2022
  • Marking: Adhesive label on side of cylinder with Gledhill logo, address, model, capacity and technical information.
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20OC and 45 OC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Direct Range: SESINPDR090-Gledhill ES Direct 90 UV (90Ltr), SESINPDR120-Gledhill ES Direct 120 UL (120Ltr), SESINPDR0150-Gledhill ES Direct 150 UV (150Ltr), SESINPDR170-Gledhill ES Direct 170 UV (170Ltr), SESINPDR200-Gledhill ES Direct 200 UV (200Ltr), SESINPDR250-Gledhill ES Direct 250 UV (250Ltr) and SESINPDR300-Gledhill ES Direct 300 UV (300Ltr). Indirect Range: SESINPIN090-Gledhill ES Indirect 90 UV (90Ltr), SESINPIN120-Gledhill ES Indirect 120 UV (120Ltr), SESINPIN0150-Gledhill ES Indirect 150 UV (150Ltr), SESINPIN170-Gledhill ES Indirect 170 UV (170Ltr), SESINPIN200-Gledhill ES Indirect 200 UV (200Ltr), SESINPIN250-Gledhill ES Indirect 250 UV (250Ltr) and SESINPIN300-Gledhill ES Indirect 300 UV (300Ltr).
  • Manufacturer: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1702083

Gledhill “Select” range of cased and insulated, direct and indirect single coil stainless steel unvented hot water storage cylinders. A T&P relief valve set at 8.0 bar/90°C is factory fitted to the cylinder. Also supplied is an inlet control set which consists of a PRV set at 3.0 bar, a check valve and an expansion relief valve set at 5.5 bar. An expansion vessel is also supplied. Maximum working pressure secondary 5.0 bar. Maximum working pressure primary 6.0 bar. Cold water supply only. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702083
  • Expiry date: 28/02/2022
  • Marking: Adhesive label on side of cylinder with Gledhill logo, address, model, capacity and technical information.
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20OC and 45 OC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Direct Range: BASSLCDR090-Gledhill Select Direct 90 UV (90Ltr), BASSLCDR120-Gledhill Select Direct 120 UL (120Ltr), BASSLCDR150-Gledhill Select Direct 150 UV (150Ltr), BASSLCDR170-Gledhill Select Direct 170 UV (170Ltr), BASSLCDR200-Gledhill Select Direct 200 UV (200Ltr), BASSLCDR250-Gledhill Select Direct 250 UV (250Ltr) and BASSLCDR300-Gledhill Direct 300 UV (300Ltr). Indirect Range: BASSLCIN090-Gledhill Select Indirect 90 UV (90Ltr), BASSLCIN120-Gledhill Select Indirect 120 UV (120Ltr), BASSLCIN150-Gledhill Select Indirect 150 UV (150Ltr), BASSLCIN170-Gledhill Select Indirect 170 UV (170Ltr), BASSLCIN200-Gledhill Select Indirect 200 UV (200Ltr), BASSLCIN250-Gledhill Select Indirect 250 UV (250Ltr) and BASSLCIN300-Gledhill Select Indirect 300 UV (300Ltr).
  • Manufacturer: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1702100

‘Thermaq Evocyl Air’ ranges of direct, indirect, indirect solar single coil and indirect solar twin coil stainless steel unvented hot water storage cylinders. The cylinders are designed with an internal expansion chamber in the top of the cylinder (bubble top design). A temperature & pressure relief valve set at 95°C/10.0 bar is factory fitted to the cylinders. Also supplied is an inlet control set which consists of a pressure reducing valve set at 3.0 bar, a single check valve cartridge (suitable for back flow protection against Fluid Category 2) and an expansion relief valve set at 8.0 bar. Maximum working pressure of the secondary circuit is 7.5 bar. Maximum working pressure of primary circuit is 6.0 bar. Maximum operating temperature 70°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702100
  • Expiry date: 28/02/2022
  • Marking: Evocyl AIR & thermaQ on adhesive label on body
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C.
  • Model
    THERMAQ EVOCYL AIR RANGES: Direct: AGDIR0120-EVOCYL AIR, AGDIR0150-EVOCYL AIR, AGDIR0180-EVOCYL AIR, AGDIR0210-EVOCYL AIR, AGDIR0250-EVOCYL AIR & AGDIR0300-EVOCYL AIR Indirect: AGIND0120-EVOCYL AIR, AGIND0150-EVOCYL AIR, AGIND0180-EVOCYL AIR, AGIND0210-EVOCYL AIR, AGIND0250-EVOCYL AIR & AGIND0300-EVOCYL AIR Indirect Solar Single Coil: AGSDI0180-EVOCYL AIR, AGSDI0210-EVOCYL AIR, AGSDI0250-EVOCYL AIR, AGSDI0300-EVOCYL AIR Indirect Solar Twin Coil: AGSIN0180-EVOCYL AIR, AGSIN0210-EVOCYL AIR, AGSIN0210-EVOCYL AIR, AGSIN0250-EVOCYL AIR & AGSIN0300-EVOCYL AIR The figure in the model number represents a nominal capacity
  • Factor: Thermaq Ltd
    Company Name
    Thermaq Ltd
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WRAS Approval Number: 1704072

`Maxxflo` range of free standing direct gas (natural or propane) fired unvented water heaters. The units incorporate an insulated stainless steel cylinder, which are factory fitted with two combined temperature and pressure relief valves set at 7.0 bar@90°C-95°C. The product is supplied with an inlet control set which consists of a pressure reducing valve set at 3.5 bar, a single check valve (suitable for backflow protection against fluid category 2), an expansion relief valve set at 6.0 bar, an expansion vessel, stainless steel braided EPDM rubber lined flexible hose and two tundishes. Maximum inlet pressure to the pressure reducing valve 25.0 bar. Maximum working pressure of the secondary system 5.5 Bar. Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1704072
  • Expiry date: 30/04/2022
  • Size: 200 litres or 300 litres
  • Marking: Andrews Water Heaters badge on boiler front cover. Malvern Boilers Ltd. capacity, maximum working pressures and technical information on adhesive label on side.
  • Installation Requirements R001 R140 R530
  • Model
    Natural gas models: MAXXflo CWH 30/200, MAXXflo CWH 60/200, MAXXflo CWH 90/200, MAXXflo CWH 120/200, MAXXflo CWH 30/300, MAXXflo CWH 60/300, MAXXflo CWH 90/300, MAXXflo CWH 120/300 Propane models: MAXXflo LCWH 30/200, MAXXflo LCWH 60/200, MAXXflo LCWH 90/200, MAXXflo LCWH 120/200, MAXXflo LCWH 30/300, MAXXflo LCWH 60/300, MAXXflo LCWH 90/300, MAXXflo LCWH 120/300 (The second number in the model number depicts the capacity of the unit).
  • Factor: Andrews Water Heaters
    Company Name
    Andrews Water Heaters
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  • Manufacturer: Malvern Boilers Ltd
    Company Name
    Malvern Boilers Ltd
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WRAS Approval Number: 1706096

‘MT ELE’, ‘MT IDE’ and ‘MT DUO’ ranges of direct, indirect single coil and indirect dual coil unvented hot water storage cylinders. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet manifold consisting of a pressure reducing valve set at 3.0 bar, expansion relief valve set at 6.0 bar, a single check valve (suitable for backflow protection against Fluid Category 2), expansion vessel and a stainless steel braided EPDM lined expansion vessel connection hose. Also supplied is a tundish. Maximum supply pressure to the pressure reducing valve 10.0 bar. Maximum working pressure of the primary coil: 3.5 bar, solar coil: 6.0 bar. Maximum working pressure of the secondary circuit 5.5 bar. Maximum operating temperature is 65°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1706096
  • Expiry date: 30/06/2022
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Marking: Mixergy, address and technical information on adhesive label on side of cyclinder.
  • Installation Requirements R001
  • Proviso: Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of Legionella bacteria can be found on the WRAS website - www.wras.co.uk .
  • Model
    MT 75 ELE (75ltr electric version). MT 120 ELE (120ltr electric version). MT 150 ELE (150ltr electric version). MT 180 ELE (180ltr electric version). MT 210 ELE (210ltr electric version). MT 250 ELE (250ltr electric version). MT 300 ELE (300ltr electric version). MT 75 IDE (75ltr Indirect version). MT 120 IDE (120ltr Indirect version). MT 150 IDE (150ltr Indirect version). MT 180 IDE (180ltr Indirect version). MT 210 IDE (210ltr Indirect version). MT 250 IDE (250ltr Indirect version). MT 300 IDE (300ltr Indirect version). MT 180 DUO (180ltr Dual coil solar version). MT 210 DUO (210ltr Dual coil solar version). MT 250 DUO (250ltr Dual coil solar version). MT 300 DUO (300ltr Dual coil solar version).
  • Factor: Mixergy Ltd.
    Company Name
    Mixergy Ltd.
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WRAS Approval Number: 1704304

Range of stainless steel unvented hot water storage cylinders. The secondary circuit of the cylinder is factory fitted with a temperature and pressure relief valve set at 7.0 bar/92°C. A safety kit is supplied comprising of a pressure reducing valve set at 3.0 bar, a single check valve, an expansion relief valve which is set at 6.0 bar and an expansion vessel. Maximum inlet pressure to the pressure reducing valve 10.0 bar. Maximum operating pressure of the secondary circuit 5.5 bar. Maximum operating pressure of the primary boiler circuit 2.5 bar. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1704304
  • Expiry date: 30/04/2022
  • Size: 22mm compression
  • Marking: Domusa, model and other tech info on adhesive label on back panel.
  • Installation Requirements R001 R140 R360
  • Proviso: Supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
  • Model
    HTP 100-150 & HTP 130-200
  • Manufacturer: Domusa Calefaccion S.Coop
    Company Name
    Domusa Calefaccion S.Coop
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WRAS Approval Number: 1711089

Newark Aquinox range of single and double coil, insulated stainless steel unvented hot water storage cylinders. The domestic hot water circuit consists of a temperature and pressure relief valve set at 7.0 bar, 90°C and an inlet manifold comprising of a pressure reducing valve set at 3 bar, expansion relief valve set at 6.0 bar and a single check valve. The products are supplied with an expansion vessel, and a tundish, (safety kit components will vary in size depending on model). Maximum inlet pressure to pressure reducing valve 10.0 bar. Maximum working pressure of primary coils 3.5 bar. Maximum working pressure of solar coils 3.5 bar. Maximum working pressure of the secondary circuit 5.5 bar. Maximum working pressure 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1711089
  • Expiry date: 30/11/2022
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20o and 45oC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of Legionella bacteria can be found on the WRAS website - www.wras.co.uk ."
  • Model
    Direct models: Aquinox ELE 75L. Aquinox ELE 120L. Aquinox ELE 150L. Aquinox ELE 180L. Aquinox ELE 210L. Aquinox ELE 250L. Aquinox ELE 300L. Indirect models: Aquinox IDE 75L. Aquinox IDE 120L. Aquinox IDE 150L. Aquinox IDE 180L. Aquinox IDE 210L. Aquinox IDE 250L. Aquinox IDE 300L. Aquinox IDE 400L. Aquinox IDE 500L. Single coil, solar models: Aquinox SOL 180L. Aquinox SOL 210L. Aquinox SOL 250L. Aquinox SOL 300L. Dual coil, solar models: Aquinox DUO 180L. Aquinox DUO 210L. Aquinox DUO 250L. Aquinox DUO 300L. Aquinox DUO 400L. Aquinox DUO 500L.
  • Factor: Newark Copper Cylinder Co. Ltd.
    Company Name
    Newark Copper Cylinder Co. Ltd.
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WRAS Approval Number: 1702110

GLEDHILL “ESPRIT” RANGE of cased and insulated, direct and indirect single coil stainless steel unvented hot water storage cylinders. A T&P relief valve set at 8 bar/90°C is factory fitted to the cylinder. Also supplied is an inlet control set which consists of a PRV set at 3.0 bar, a check valve and an expansion relief valve set at 5.5 bar. An expansion vessel is also supplied. Maximum working pressure secondary 5.0 bar. Maximum working pressure primary 6.0 bar. Cold water supply only. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702110
  • Expiry date: 28/02/2022
  • Marking: Gledhill, Model & Product information on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20OC and 45 OC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    CPSESPDR090-Esprit Direct 90 UV (90Ltr), CPSESPDR120-Esprit Direct 120 UL (120Ltr), CPSESPDR0150-Esprit Direct 150 UV (150Ltr), CPSESPDR170-Esprit Direct 170 UV (170Ltr), CPSESPDR200-Esprit Direct 200 UV (200Ltr), CPSESPDR250-Esprit Direct 250 UV (250Ltr) and CPSESPDR300-Esprit Direct 300 UV (300Ltr). CPSESPIN090-Esprit Indirect 90 UV (90Ltr), CPSESPIN120-Esprit Indirect 120 UV (120Ltr), CPSESPIN0150-Esprit Indirect 150 UV (150Ltr), CPSESPIN170-Esprit Indirect 170 UV (170Ltr), CPSESPIN200-Esprit Indirect 200 UV (200Ltr), CPSESPIN250-Esprit Indirect 250 UV (250Ltr) and CPSESPIN300-Esprit Indirect 300 UV (300Ltr).
  • Manufacturer: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1702108

‘JAB DUC IE’ ranges of direct, indirect, indirect solar single coil and indirect solar twin coil stainless steel unvented hot water storage cylinders. The cylinders are designed with an internal expansion chamber in the top of the cylinder (bubble top design). A temperature & pressure relief valve set at 95°C/10.0 bar is factory fitted to the cylinders. Also supplied is an inlet control set which consists of a pressure reducing valve set at 3.0 bar, a single check valve cartridge (suitable for back flow protection against Fluid Category 2) and an expansion relief valve set at 8.0 bar. Maximum working pressure of the secondary circuit is 7.5 bar. Maximum working pressure of primary circuit is 6.0 bar. Maximum operating temperature 70°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1702108
  • Expiry date: 28/02/2022
  • Marking: JAB DUC IE on adhesive label on body. JA Bunyan Limited, model & technical information on second adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C.
  • Model
    DIE120D – JAB DUC IE 120 DIRECT DIE150D – JAB DUC IT 150 DIRECT DIE180D – JAB DUC IE 180 DIRECT DIE210D – JAB DUC IE 210 DIRECT DIE250D – JAB DUC IE 250 DIRECT DIE300D – JAB DUC IE 300 DIRECT DIE120I – JAB DUC IE INDIRECT DIE150I – JAB DUC IE INDIRECT DIE180I – JAB DUC IE INDIRECT DIE210I – JAB DUC IE INDIRECT DIE250I – JAB DUC IE INDIRECT DIE300I – JAB DUC IE INDIRECT DIE180TC – JAB DUC IE 180 INDIRECT SOLAR TWIN COIL DIE210TC – JAB DUC IE 210 INDIRECT SOLAR TWIN COIL DIE250TC – JAB DUC IE 250 INDIRECT SOLAR TWIN COIL DIE300TC – JAB DUC IE 300 INDIRECT SOLAR TWIN COIL
  • Factor: J. A. Bunyan Ltd
    Company Name
    J. A. Bunyan Ltd
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WRAS Approval Number: 1806325

Range of wall mounted enamel lined electrical water heaters. The units have either plastic or metal covers depending on model variant. The heaters are supplied with temperature and pressure relief valve (7 bar@95°C), and incorporate a magnesium anode. Maximum working pressure 6.0 bar. Maximum operating temperature 75°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1806325
  • Expiry date: 30/06/2023
  • Size: See model
  • Marking: Eldom on front cover
  • Installation Requirements R001 R140
  • Model
    Favourite series, vertical wall mounted 30 - 200 litres -Plastic covers 30 1.5kW WV03039U - 30 litres. PVC outer skin–PVC covers 50 2kW WV05039U - 50 litres. PVC outer skin - PVC covers 80M1 2kW WV08046U - 80 litres. M1 diameter of the water tank 462 mm PVC outer skin - PVC covers 80M2 2kW WV08039U - 80 litres. M2 diameter of the water tank 387 mm PVC outer skin - PVC covers 100 2kW WV10046U - 100 litres. PVC outer skin - PVC covers 120 3kW WV12046U - 120 litres. PVC outer skin - PVC covers - Metal covers 30 1.5kW 72269U - 30 litres Metal outer skin – Metal covers 50 2kW 72267U - 50 litres Metal outer skin - Metal covers 80M1 2kW 72265U - 80 litres, M1 diameter of the water tank 460 mm Metal outer skin - Metal covers 80M2 2kW 72268U - 80 litres, M2 diameter of the water tank 385 mm Metal outer skin - Metal covers 100 2kW 72270U - 100 litres Metal outer skin - Metal covers 120 3kW 72266U - 120 litres Metal outer skin - Metal covers 150 3KW 72280MU - 150 litres, M diameter of the water tank 460 mm Metal outer skin - Metal covers 150 3kW 72280U - 150 litres, diameter of the water tank 586 mm Metal outer skin - Metal covers 200 3kW 72281U - 200 litres Metal outer skin. - Metal covers Extra Life series, vertical wall mounted 30 - 200 litres (plastic covers) 30 1,5kW 72269KAU - 30 litres 50 2kW 72267KAU - 50 litres 80M1 2kW 72265KAU - 80 litres, M1 diameter of the water tank 480 mm 80M2 2kW 72268KAU - 80 litres, M2 diameter of the water tank 400 mm 120 3kW 72266KAU - 120 litres Style series, vertical wall mounted 30 - 120 litres (plastic covers) 30 1,5kW 72269WNGU - 30 litres 50 1,5kW 72267WNGU - 50 litres 80 2kW 72265WGU - 80 litres, M1 diameter of the water tank 435 mm 80 2kW 72268WNGU - 80 litres, M2 diameter of the water tank 387 mm 100 2kW 72270WGU - 100 litres 120 2kW 72266WGU - 120 litres
  • Manufacturer: ELDOMINVEST LTD.
    Company Name
    ELDOMINVEST LTD.
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WRAS Approval Number: 1810095

‘SFB’ range of direct water storage vessels. The products are supplied with a safety kit which consists of a 2” BSP (F) x (F) single check valve assembly, verified by test (suitable for backflow protection against Fluid Category 2), a 2” BSP (M) x (M) adjustable pressure reducing valve (factory set at 3.5 bar, but adjustable between 1.0 - 6.0 bar), a 1½” BSP (F) x(F) expansion relief valve set at 6.0 bar, an expansion vessel, a tundish and a combined temperature and pressure relief valve set at 7.0 bar@95°C (two on SFB500 model). Maximum inlet pressure to the pressure reducing valve 10.0 bar. Maximum working pressure of the secondary system 5.5 Bar. Maximum operating temperature 70°C. Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1810095
  • Expiry date: 31/10/2023
  • Size: See model.
  • Marking: Andrews Water Heater on adhesive label on body. Andrews Water Heater capacity, max. pressure and other technical info on further adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Model
    SFB300 (Part number A193) - 300 litre. SFB500 Part number A195 - 500 litre. SFB500 Dual Part number A194 - 500 litre.
  • Factor: Andrews Water Heaters
    Company Name
    Andrews Water Heaters
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WRAS Approval Number: 1810093

‘Extreme’ range of stainless steel indirect hot water storage vessels. The secondary circuit of the cylinder is factory fitted with a temperature and pressure relief valve set at 10.0bar/90˚C. A safety kit inlet control group consisting of a pressure reducing valve adjustable between 1.5 and 6.0 bar (but pre-set at 6.0 bar), an expansion relief valve set at 8.0 bar, an expansion vessel and a tundish. The inlet control group also incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and a stainless-steel strainer. The cylinder incorporates a spherical valve on the supply to and from the plate heat exchanger. The cylinder is also supplied with a loose drain valve. Maximum inlet supply pressure to the pressure reducing valve is 8.0 bar. Maximum operating pressure: Secondary circuit - 7.5bar. Primary circuit - 10.0bar. Maximum operating temperature: Secondary circuit - 85°C. Primary circuit - 88°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1810093
  • Expiry date: 31/10/2023
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: See model
  • Marking: Mikrofill, capacity, max. working pressure and technical information on adhesive label on cylinder body.
  • Installation Requirements R001 R140 R360 R511
  • Model
    Extreme 200 (200 litres), Extreme 300 (300 litres), Extreme 500 (500 litres).
  • Manufacturer: Mikrofill Systems Ltd.
    Company Name
    Mikrofill Systems Ltd.
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WRAS Approval Number: 1810097

Range of stainless steel indirect hot water storage cylinders. The secondary circuit of the cylinder is factory fitted with a temperature and pressure relief valve set at 7.0 bar@90˚C. Products are supplied with an inlet control group, consisting of an in-line strainer, an expansion relief valve (set at 6.0 bar) and a pressure reducing valve (set at 3.0 bar). The inlet control group also incorporates a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2). The products are also supplied with a tundish & expansion vessel. Maximum operating pressure secondary circuit and solar coil 5.50 bar. Maximum working pressure of primary circuit 3.0 bar. Maximum operating temperature of secondary circuit is 70˚C. Maximum operating temperature of primary circuit is 90˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1810097
  • Expiry date: 31/10/2023
  • Size: See Model
  • Marking: GRANT DUOWAVE SOLAR CYLINDER, Grant Engineering and technical info on adhesive label on body.
  • Installation Requirements R001 R140 R530
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of Legionella bacteria can be found on the WRAS website - www.wras.co.uk.
  • Model
    Duowave Indirect (Twin Coil, Primary and Solar) GDUO/IND170, GDUO/IND200, GDUO/IND250, GDUO/IND300, GDUO/IND400. Duowave Direct (Single Coil Solar) GDUO/DIR170, GDUO/DIR200, GDUO/DIR250, GDUO/DIR300, GDO/DIR400. HP Monowave Indirect (Single Coil and Heat Pump Coil) HPMONO/IND125, HPMONO/IND150, HPMONO/IND170, HPMONO/IND200, HPMONO/IND250, HPMONO/IND300, HPMONOIND400. HP Duowave Direct (Twin Coil,Heat Pump and Solar) HPDUO/IND170, HPDUO/IND200, HPDUO/IND250, HPDUO/IND300, HPDUO/IND400. The last three digits of the model indicates the capacity of the cylinder. Please note that models including ‘400’ have a capacity of 366 litres.
  • Factor: Grant Engineering Ltd
    Company Name
    Grant Engineering Ltd
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  • Manufacturer: Telford Copper and Stainless Ltd.
    Company Name
    Telford Copper and Stainless Ltd.
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WRAS Approval Number: 1811056

‘StainlessLite Plus’ range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is supplied with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar. A tundish, expansion vessel, (two expansion vessels on 400 litre models), and a drain valve are also supplied. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar. Maximum operating pressure solar coil 6.0 bar. Maximum operating temperature 85˚C. Cold supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811056
  • Expiry date: 30/11/2023
  • Note: The approval holder does not supply any adaptors (where necessary) to connect between the flexible hose from the inlet control group and the expansion vessel or vessels. The installer must source this themselves. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels. Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: See model.
  • Marking: Company name (Gledhill) and technical information including capacity and max. working pressure on adhesive label on body.
  • Installation Requirements R001 R360 R511
  • Model
    Directs Std PLUDR090 SL Plus Dir 90 UV - 90ltr. PLUDR120 SL Plus Dir 120 UV - 120ltr. PLUDR150 SL Plus Dir 150 UV - 150ltr. PLUDR180 SL Plus Dir 180 UV - 180ltr. PLUDR210 SL Plus Dir 210 UV - 210ltr. PLUDR250 SL Plus Dir 250 UV - 250ltr. PLUDR300 SL Plus Dir 300 UV - 300ltr. PLUDR400 SL Plus Dir 400 UV - 400ltr. Direct Slim PLUDR090SL SL Plus Dir 90 Slim UV - 90ltr. PLUDR120SL SL Plus Dir 120 Slim UV - 120ltr. PLUDR150SL SL Plus Dir 150 Slim UV - 150ltr. PLUDR180SL SL Plus Dir 180 Slim UV - 180ltr. PLUDR210SL SL Plus Dir 210 Slim UV - 210ltr. Direct Std Sol PLUDR180S SL Plus Dir 180 Sol UV - 180ltr. PLUDR210S SL Plus Dir 210 Sol UV - 210ltr. PLUDR250S SL Plus Dir 250 Sol UV - 250ltr. PLUDR300S SL Plus Dir 300 Sol UV - 300ltr. PLUDR400S SL Plus Dir 400 Sol UV - 400ltr. Direct Slim Sol PLUDR180SSL SL Plus Dir 180 Sol Slim UV - 180ltr. PLUD210SSSL SL Plus Dir 210 Sol Slim UV - 210ltr. Indirects Std PLUIN090 SL Plus Ind 90 UV - 90ltr. PLUIN120 SL Plus Ind 120 UV - 120ltr. PLUIN150 SL Plus Ind 150 UV - 150ltr. PLUIN180 SL Plus Ind 180 UV - 180ltr. PLUIN210 SL Plus Ind 210 UV - 210ltr. PLUIN250 SL Plus Ind 250 UV - 250ltr. PLUIN300 SL Plus Ind 300 UV - 300ltr. PLUIN400 SL Plus Ind 400 UV - 400ltr. Indirect Slim PLUIN060 SL Plus Ind 60 Slim UV - 60ltr. PLUIN090 SL Plus Ind 90 Slim UV - 90ltr. PLUIN120 SL Plus Ind 120 Slim UV - 120ltr. PLUIN150 SL Plus Ind 150 Slim UV - 150ltr. PLUIN180 SL Plus Ind 180 Slim UV - 180ltr. PLUIN210 SL Plus Ind 210 Slim UV - 210ltr. Indirect Std Sol PLUI180S SL Plus Ind 180 Sol UV - 180ltr. PLUI210S SL Plus Ind 210 Sol UV - 210ltr. PLUI250S SL Plus Ind 250 Sol UV - 250ltr. PLUI300S SL Plus Ind 300 Sol UV - 300ltr. PLUI400S SL Plus Ind 400 Sol UV - 400ltr. Indirect Slim Sol PLUIN180SSL SL Plus Ind 180 Sol Slim UV - 180ltr. PLUIN210SSL SL Plus Ind 210 Sol Slim UV - 210lt.
  • Factor: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1810096

STAINLESSLITE range of stainless steel indirect hot water storage cylinders. The secondary circuit of the cylinder is factory fitted with a temperature and pressure relief valve set at 6.0bar@95˚C. The product is supplied with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar and a drain. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure heat pump circuit 3.0 bar. Maximum operating pressure solar circuit 6.0 bar. Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1810096
  • Expiry date: 31/10/2023
  • Note: Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: See model
  • Marking: Gledhill and technical on adhesive label on body.
  • Installation Requirements R001 R140 R511
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20o and 45oC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of Legionella bacteria can be found on the WRAS website - www.wras.co.uk ."
  • Model
    STAINLESSLITE range: Heat Pump Std models: PLUHP180 SL Plus HP 180 2.5SQM PLUHP210 SL Plus HP 210HP3SQM PLUHP250 SL Plus HP 250HP3SQM PLUHP300 SL Plus HP 300HP3SQM PLUHP400 SL Plus HP 400 4SQM Heat Pump Sol models: PLUHP180S SL Plus HP 180 UV PLUHP210S SL Plus HP 210 UV PLUHP250S SL Plus HP 250 UV PLUHP300S SL Plus HP 300UV PLUHP400S SL Plus HP 400UV
  • Factor: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1811050

STAINLESS LITE Pro range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is either supplied or fitted with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar.. A tundish, expansion vessel and a drain valve are also supplied. Pre plumbed units are also fitted with a filling loop assembly (suitable for backflow protection against Fluid Category 3), copper tubes/fittings and a manifold assembly. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811050
  • Expiry date: 30/11/2023
  • Note: Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 – 300 litres.
  • Marking: GLEDHILL on adhesive label on body. Data on adhesive label on body.
  • Installation Requirements R001 R360 R511
  • Model
    PRO Product Range consisting of: Stainless lite Pro Direct: PRODR090 SL PRO Dir 90 EE UV PRODR120 SL PRO Dir 120 EE UV PRODR150 SL PRO Dir 150 EE UV PRODR180 SL PRO Dir 180 EE UV PRODR210 SL PRO Dir 210 EE UV PRODR250 SL PRO Dir 250 EE UV PRODR300 SL PRO Dir 300 EE UV Stainless lite Pro In-direct: PROIN090 SL PRO Ind 90 EE UV PROIN120 SL PRO Ind 120 EE UV PROIN150 SL PRO Ind 150 EE UV PROIN180 SL PRO Ind 180 EE UV PROIN210 SL PRO Ind 210 EE UV PROIN250 SL PRO Ind 250 EE UV PROIN300 SL PRO Ind 300 EE UV Stainless lite Pre Plumbed (in-direct): PROIN120PP SL PRO Ind 120 Pre Plumb UV PROIN150PP SL PRO Ind 150 Pre Plumb UV PROIN180PP SL PRO Ind 180 Pre Plumb UV PROIN210PP SL PRO Ind 210 Pre Plumb UV PROIN250PP SL PRO Ind 250 Pre Plumb UV PROIN300PP SL PRO Ind 300 Pre Plumb UV Stainless lite Pre Plumbed System ready (in-direct): PROIN120PPSR PRO Ind 120 SYS RDY UV PROIN150PPSR PRO Ind 150 SYS RDY UV PROIN180PPSR PRO Ind 180 SYS RDY UV PROIN210PPSR PRO Ind 210 SYS RDY UV PROIN250PPSR PRO Ind 250 SYS RDY UV PROIN300PPSR PRO Ind 300 SYS RDY UV Stainless lite Pre Plumbed System plus (in-direct): PROIN120PPSP SL PRO Ind 120 PRE Plumb SP UV PROIN150PPSP SL PRO Ind 150 PRE Plumb SP UV PROIN180PPSP SL PRO Ind 180 PRE Plumb SP UV PROIN210PPSP SL PRO Ind 210 PRE Plumb SP UV PROIN250PPSP SL PRO Ind 250 PRE Plumb SP UV PROIN300PPSP SL PRO Ind 300 PRE Plumb SP UV
  • Factor: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1904032

Range of hot water buffer tanks consisting of insulated stainless steel shells. Maximum working pressure 8.0 bar. Maximum operating temperature 90°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1904032
  • Expiry date: 30/04/2024
  • Size: 1500-3000 litre
  • Marking: “Lapesa”, model number & technical information on adhesive label.
  • Installation Requirements R001 R511
  • Model
    MASTER INOX Range: MXM-RB-3000-PSS [3" male BSP inlet and outlet], MXM-RB-3000-PSS2 [2" male BSP inlet and outlet], MXM-RB-3000 [2" male BSP inlet and outlet], MXM-RB-2500-PSS [3" male BSP inlet and outlet], MXM-RB-2500-PSS2 [2" male BSP inlet and outlet], MXM-RB-2500 [2" male BSP inlet and outlet], MXM-RB-2000-PSS [3" male BSP inlet and outlet], MXM-RB-2000-PSS2 [2" male BSP inlet and outlet], MXM-RB-2000 [2" male BSP inlet and outlet], MXM-RB-1500-PSS [3" male BSP inlet and outlet], MXM-RB-1500-PSS2 [2" male BSP inlet and outlet] & MXM-RB-1500 [2" male BSP inlet and outlet].
  • Factor: Mitsubishi Heavy Industries Ltd
    Company Name
    Mitsubishi Heavy Industries Ltd
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  • Manufacturer: Lapesa
    Company Name
    Lapesa
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WRAS Approval Number: 1904351

Range of free standing unvented vitreous enamel lined carbon steel buffer vessels. The vessels are supplied with a sacrificial magnesium anode. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1904351
  • Expiry date: 31/12/2024
  • Size: See model
  • Marking: Andrews Water heaters (brand of Baxi), manufacturer’s address, model, serial no., year of manufacture (YYYY), max. pressure, capacity and other technical information on adhesive label on body. on body
  • Installation Requirements R001 R140
  • Model
    Buffer GL300-10 – inlet 1” BSP (M). Buffer GL500-10 – inlet 1” BSP (M). Buffer GL800-10 – inlet 1¼” BSP (M).
  • Factor: Baxi Heating UK Ltd.
    Company Name
    Baxi Heating UK Ltd.
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WRAS Approval Number: 1904352

Range of free standing unvented vitreous enamel lined carbon steel buffer vessels. The vessels are supplied with a sacrificial magnesium anode. Maximum working pressure 8.0 bar. Maximum operating temperature 90°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1904352
  • Expiry date: 30/04/2024
  • Size: See model
  • Marking: Andrews Water heaters (brand of Baxi), manufacturer’s address, model, serial no., year of manufacture (YYYY), max. pressure, capacity and other technical information on adhesive label on body. on body
  • Installation Requirements R001 R140
  • Model
    Buffer GL200-8 – inlet 1” BSP (M). Buffer GL300-8 – inlet 1” BSP (M). Buffer GL500-8 – inlet 1” BSP (M). Buffer GL800-8 – Inlet 1” BSP (M). Buffer GL1000-8 – Inlet 1” BSP (M).
  • Factor: Baxi Heating UK Ltd.
    Company Name
    Baxi Heating UK Ltd.
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WRAS Approval Number: 1905073

Mixergy MX range of stainless steel direct and indirect, single and dual coil, hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C and a safety kit (manifold) consisting of a check valve, strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and an expansion vessel is also supplied. Maximum working pressure secondary circuit 5.5 bar Maximum operating pressure primary coils 3.5 bar Maximum operating temperature 70˚C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1905073
  • Expiry date: 31/05/2024
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre.
  • Marking: Mixergy and technical information (including pressure) on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Model
    Mixergy MX xxx ELE-EXT w-w-x-y-zz Direct, Unvented, External Expansion, Hot Water Storage Cylinders, 90-300 Litre capacity. Mixergy MX xxx IDE EXT w-w-x-y-zz Indirect Unvented, External Expansion,Hot Water Storage Cylinders, 150-300 Litre capacity. Mixergy MX xxx Duo EXT w-w-x-y-zz Indirect Dual Coil, Unvented, External Expansion, Hot Water Storage Cylinders,210-300 Litre capacity. Where: xxx=Tank capacity (litres): 90,120,150,180,210,250,300 EXT= defines the expansion vessel as external to the cylinder. W=Diameter 475,550,690 W= Main immersion 1- Single element - 2 dual element (for PV diverter use). X = lower immersion: 0- not fitted, 1 with back up immersion. Y = Controller: A – Industrial (DIN rail), B – Domestic (PCB). Only affects type of external electronic controller used. zz= Options: 00 – none, 01 – PV diverter switch. Only affects electronic controller options.
  • Factor: Mixergy Ltd.
    Company Name
    Mixergy Ltd.
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  • Manufacturer: RM Cylinders
    Company Name
    RM Cylinders
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WRAS Approval Number: 1906091

Range of hot water buffer tanks consisting of insulated enamel vitrified carbon steel shells. Maximum working pressure 8.0 bar. Maximum operating temperature 90°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1906091
  • Expiry date: 30/06/2024
  • Size: 500-1000 litre
  • Marking: ‘Lapesa’ & model on adhesive label.
  • Installation Requirements R001 R511
  • Model
    CORAL VITRO Range: CVM-RB-1000/PSS [3" male BSP inlet and outlet]. CVM-RB-1000/PSS2 [2" male BSP inlet and outlet]. CVM-RB-1000 [2" male BSP inlet and outlet]. CVM-RB-750/PSS [3" male BSP inlet and outlet]. CVM-RB-750/PSS2 [2" male BSP inlet and outlet]. CVM-RB-750 [2" male BSP inlet and outlet]. CVM-R-750/PSS [3" male BSP inlet and outlet]. CVM-R-750/PSS2 [2" male BSP inlet and outlet]. CVM-R-750 [2" male BSP inlet and outlet]. CVM-R-500/PSS [3" male BSP inlet and outlet]. CVM-R-500/PSS2 [2" male BSP inlet and outlet]. CVM-R-500 [2" male BSP inlet and outlet].
  • Factor: Mitsubishi Heavy Industries Air-conditioning Europe Limited
    Company Name
    Mitsubishi Heavy Industries Air-conditioning Europe Limited
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  • Manufacturer: Lapesa Grupo Empresarial S. L.
    Company Name
    Lapesa Grupo Empresarial S. L.
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WRAS Approval Number: 1907057

Solar twin coil range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a check valve, strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish, expansion vessel and a drain valve also comes supplied. Maximum operating pressure secondary circuit 5.5 bar. Maximum operating pressure primary circuit 3.0 bar. Maximum operating pressure solar circuit 5.5 bar. Maximum operating temperature 65˚C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1907057
  • Expiry date: 31/07/2024
  • Size: 25 litre, 90 litre, 150 litre, 170 litre, 200 litre, 250 litre, 300 litre
  • Marking: Telford, model, pressure, capacity and technical info on adhesive label on body
  • Installation Requirements R001 R140 R530 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20OC and 45 OC. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    ornado Direct 3.0 90 litre Tornado Direct 3.0 125 litre Tornado Direct 3.0 150 litre Tornado Direct 3.0 170 litre Tornado Direct 3.0 200 litre Tornado Direct 3.0 250 litre Tornado Direct 3.0 300 litre Tornado Indirect 3.0 90 litre Tornado Indirect 3.0 90 litre Tornado Indirect 3.0 125 litre Tornado Indirect 3.0 150 litre Tornado Indirect 3.0 170 litre Tornado Indirect 3.0 200 litre Tornado Indirect 3.0 250 litre Tornado Indirect 3.0 300 litre Tornado twin coil 3.0 170 litre Tornado twin coil 3.0 200 litre Tornado twin coil 3.0 250 litre Tornado twin coil 3.0 300 litre
  • Factor: Telford Copper and Stainless Ltd.
    Company Name
    Telford Copper and Stainless Ltd.
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  • Manufacturer: Telford Copper & Stainless Cylinders Ltd
    Company Name
    Telford Copper & Stainless Cylinders Ltd
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WRAS Approval Number: 1909074

Mitsubishi EHPT20X-MHEDW indirectly heated stainless-steel storage cylinder. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. The product is supplied with a safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, a pressure relief valve set at 6.0 bar and a pressure reducing valve set at 3.5 bar. The product is also supplied with a tundish, an expansion vessel and a filling loop assembly, consisting of a stainless steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly (suitable for backflow protection against Fluid Category 3) that incorporates a lever operated spherical valve. Maximum working pressure secondary circuit 5.5 bar. Maximum working pressure primary circuit 2.5 bar. Maximum operating temperature 70°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909074
  • Expiry date: 30/09/2024
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 200 Litre – 22m compression
  • Marking: Mitsubishi, model, technical info including pressures and capacity on adhesive label on top of unit.
  • Installation Requirements R001 R140 R360
  • Proviso: Supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
  • Model
    EHPT20X-MHEDW
  • Manufacturer: Mitsubishi Electric Air Conditioning Systems Europe Ltd
    Company Name
    Mitsubishi Electric Air Conditioning Systems Europe Ltd
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WRAS Approval Number: 1909091

STELFLOW range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909091
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre, 350 litre, 400 litre, 450 litre, 500 litre.
  • Marking: Stelflow and RM Cylinders on cylinder. RM Cylinders and technical information including pressures and capacity on adhesive label on cylinder.
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TRSMVD-0090LFC -RM STELFLOW 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0120LFB -RM STELFLOW 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0150LFB -RM STELFLOW 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0180LFB -RM STELFLOW 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0210LFC -RM STELFLOW 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0250LFC -RM STELFLOW 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0300LFC -RM STELFLOW 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0350LFC -RM STELFLOW 350 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0400LFC -RM STELFLOW 400 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0450LFC -RM STELFLOW 450 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVD-0500LFC -RM STELFLOW 500 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0090LFC -RM STELFLOW 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0120LFB -RM STELFLOW 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0150LFB -RM STELFLOW 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0180LFB -RM STELFLOW 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0210LFC -RM STELFLOW 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0250LFC -RM STELFLOW 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0300LFC -RM STELFLOW 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0350LFC -RM STELFLOW 350 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0400LFC -RM STELFLOW 400 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0450LFC -RM STELFLOW 450 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRSMVI-0500LFC -RM STELFLOW 500 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER TRSMVE-0150LFB -RM STELFLOW 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0180LFB -RM STELFLOW 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0210LFC -RM STELFLOW 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0250LFC -RM STELFLOW 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0300LFC -RM STELFLOW 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0350LFC -RM STELFLOW 350 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0400LFC -RM STELFLOW 400 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0450LFC -RM STELFLOW 450 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVE-0500LFC -RM STELFLOW 500 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0150LFB -RM STELFLOW 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0150LFB -RM STELFLOW 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0210LFC -RM STELFLOW 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0250LFC -RM STELFLOW 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0300LFC -RMSTELFLOW 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0350LFC -RM STELFLOW 350 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0400LFC -RM STELFLOW 400 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0450LFC -RM STELFLOW 450 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRSMVS-0500LFC -RM STELFLOW 500 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER
  • Manufacturer: RM Cylinders
    Company Name
    RM Cylinders
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WRAS Approval Number: 1909103

THERMAQ PROLITE range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909103
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre,
  • Marking: PROLITE SS ON CYLINDER THERMAQ PROLITE, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TTPMVD-0090LFC THERMAQ PROLITE SS 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0120LFB THERMAQ PROLITE SS 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0150LFB THERMAQ PROLITE SS 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0180LFB THERMAQ PROLITE SS 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0210LFC THERMAQ PROLITE SS 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0250LFC THERMAQ PROLITE SS 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVD-0300LFC THERMAQ PROLITE SS 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0090LFC THERMAQ PROLITE SS 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0120LFB THERMAQ PROLITE SS 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0150LFB THERMAQ PROLITE SS 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0180LFB THERMAQ PROLITE SS 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0210LFC THERMAQ PROLITE SS 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0250LFC THERMAQ PROLITE SS 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTPMVI-0300LFC THERMAQ PROLITE SS 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER.
  • Factor: Thermaq Ltd
    Company Name
    Thermaq Ltd
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WRAS Approval Number: 1909104

THERMAQ EVOCYL range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909104
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre, 350 litre, 400 litre, 450 litre, 500 litre.
  • Marking: THERMAQ EVOCYL ON CYLINDER THERMAQ EVOCYL, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TTEMVD-0090LFC -THERMAQ EVOCYL 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0120LFB -THERMAQ EVOCYL 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0150LFB -THERMAQ EVOCYL 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER TTEMVD-0180LFB -THERMAQ EVOCYL 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0210LFC -THERMAQ EVOCYL 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0250LFC -THERMAQ EVOCYL 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0300LFC -THERMAQ EVOCYL 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0350LFC -THERMAQ EVOCYL 350 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0400LFC -THERMAQ EVOCYL 400 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0450LFC -THERMAQ EVOCYL 450 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVD-0500LFC -THERMAQ EVOCYL 500 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0090LFC -THERMAQ EVOCYL 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0120LFB -THERMAQ EVOCYL 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0150LFB -THERMAQ EVOCYL 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0180LFB -THERMAQ EVOCYL 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0210LFC -THERMAQ EVOCYL 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0250LFC -THERMAQ EVOCYL 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0300LFC -THERMAQ EVOCYL 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0350LFC -THERMAQ EVOCYL 350 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0400LFC -THERMAQ EVOCYL 400 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0450LFC -THERMAQ EVOCYL 450 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTEMVI-0500LFC -THERMAQ EVOCYL 500 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER TTEMVE-0150LFB -THERMAQ EVOCYL 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0180LFB -THERMAQ EVOCYL 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0210LFC -THERMAQ EVOCYL 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0250LFC -THERMAQ EVOCYL 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0300LFC -THERMAQ EVOCYL 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0350LFC -THERMAQ EVOCYL 350 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0400LFC -THERMAQ EVOCYL 400 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0450LFC -THERMAQ EVOCYL 450 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVE-0500LFC -THERMAQ EVOCYL 500 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0150LFB -THERMAQ EVOCYL 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0180LFB -THERMAQ EVOCYL 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0210LFC -THERMAQ EVOCYL 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0250LFC -THERMAQ EVOCYL 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0300LFC -THERMAQ EVOCYL 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0350LFC -THERMAQ EVOCYL 350 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0400LFC -THERMAQ EVOCYL 400 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0450LFC -THERMAQ EVOCYL 450 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTEMVS-0500LFC -THERMAQ EVOCYL 500 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: Thermaq Ltd
    Company Name
    Thermaq Ltd
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WRAS Approval Number: 1909105

THERMAQ UNICYL range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909105
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre,
  • Marking: THERMAQ UNICYL ON CYLINDER THERMAQ UNICYL, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TTUMVD-0090LFC -THERMAQ UNICYL 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0120LFB -THERMAQ UNICYL 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0150LFB -THERMAQ UNICYL 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0180LFB -THERMAQ UNICYL 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0210LFC -THERMAQ UNICYL 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0250LFC -THERMAQ UNICYL 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVD-0300LFC -THERMAQ UNICYL 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0090LFC -THERMAQ UNICYL 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0120LFB -THERMAQ UNICYL 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0150LFB -THERMAQ UNICYL 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0180LFB -THERMAQ UNICYL 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0210LFC -THERMAQ UNICYL 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0250LFC -THERMAQ UNICYL 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVI-0300LFC -THERMAQ UNICYL 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TTUMVE-0150LFB -THERMAQ UNICYL 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTUMVE-0180LFB -THERMAQ UNICYL 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTUMVE-0210LFC -THERMAQ UNICYL 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTUMVE-0250LFC -THERMAQ UNICYL 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTUMVE-0300LFC -THERMAQ UNICYL 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TTUMVS-0150LFB -THERMAQ UNICYL 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTUMVS-0180LFB -THERMAQ UNICYL 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTUMVS-0210LFC -THERMAQ UNICYL 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTUMVS-0250LFC -THERMAQ UNICYL 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TTUMVS-0300LFC -THERMAQ UNICYL 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER.
  • Factor: Thermaq Ltd
    Company Name
    Thermaq Ltd
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WRAS Approval Number: 1909106

JOULE CYCLONE range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909106
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre, 350 litre, 400 litre, 450 litre, 500 litre.
  • Marking: JOULE ON CYLINDER, JOULE CYCLONE, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TCEMVD-0090LFD -JOULE CYCLONE 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0120LFD-JOULE CYCLONE 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0150LFD -JOULE CYCLONE 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0180LFD -JOULE CYCLONE 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0210LFC -JOULE CYCLONE 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER TCEMVD-0250LFC -JOULE CYCLONE 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0300LFC -JOULE CYCLONE 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0350LFC -JOULE CYCLONE 350 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0400LFC -JOULE CYCLONE 400 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0450LFC -JOULE CYCLONE 450 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVD-0500LFC -JOULE CYCLONE 500 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0090LFB -JOULE CYCLONE 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0120LFB -JOULE CYCLONE 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0150LFB -JOULE CYCLONE 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER TCEMVI-0180LFB -JOULE CYCLONE 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0210LFC -JOULE CYCLONE 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0250LFC -JOULE CYCLONE 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0300LFD-JOULE CYCLONE 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0350LFC -JOULE CYCLONE 350 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER TCEMVI-0400LFC -JOULE CYCLONE 400 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0450LFC -JOULE CYCLONE 450 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TCEMVI-0500LFC -JOULE CYCLONE 500 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER TCEMVE-0150LFB -JOULE CYCLONE 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0180LFB -JOULE CYCLONE 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0210LFC -JOULE CYCLONE 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0250LFC -JOULE CYCLONE 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0300LFC -JOULE CYCLONE 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0350LFC -JOULE CYCLONE 350 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0400LFC -JOULE CYCLONE 400 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER TCEMVE-0450LFC -JOULE CYCLONE 450 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVE-0500LFC -JOULE CYCLONE 500 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0150LFB -JOULE CYCLONE 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0180LFB -JOULE CYCLONE 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0210LFC -JOULE CYCLONE 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TECMVS-0250LFC -JOULE CYCLONE 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TECMVS-0300LFC -JOULE CYCLONE 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0350LFC -JOULE CYCLONE350 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER TCEMVS-0400LFC -JOULE CYCLONE 400 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0450LFC -JOULE CYCLONE 450 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TCEMVS-0500LFC -JOULE CYCLONE 500 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: JOULE HOT WATER SYSTEMS
    Company Name
    JOULE HOT WATER SYSTEMS
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WRAS Approval Number: 1909107

ZIP AQUAFLO II range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909107
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre,
  • Marking: ZIP AQUAFLO II ON CYLINDER BODY ZIP AQUAFLO II, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    AF3090-ZIP AQUFLO II 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF3120 -ZIP AQUAFLO II 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER AF3150 -ZIP AQUAFLO II 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF3180 -ZIP AQUAFLO II 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF3210 -ZIP AQUAFLO II 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF3250 -ZIP AQUAFLO II 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF3300 -ZIP AQUAFLO II 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4090 – ZIP AQUAFLO II 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4120 – ZIP AQUAFLO II 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4150 - ZIP AQUAFLO II 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4180 - ZIP AQUAFLO II 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4210 - ZIP AQUAFLO II 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4250 - ZIP AQUAFLO II 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF4300 - ZIP AQUAFLO II 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. AF6150 - ZIP AQUAFLO II 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. AF6180 - ZIP AQUAFLO II 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER AF6210 - ZIP AQUAFLO II 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. AF6250 - ZIP AQUAFLO II 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. AF6300 - ZIP AQUAFLO II 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. AF5150 - ZIP AQUAFLO II 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. AF5180 - ZIP AQUAFLO II 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. AF5210 - ZIP AQUAFLO II 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. AF5250 - ZIP AQUAFLO II 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. AF5300 - ZIP AQUAFLO II 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER.
  • Factor: Zip Heaters (UK) Ltd.
    Company Name
    Zip Heaters (UK) Ltd.
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WRAS Approval Number: 1909108

PROSTEL range of stainless steel direct and indirect, direct (solar) and indirect (solar) hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. A safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish and expansion vessel is also supplied. Maximum working pressure and temperature secondary circuit 5.5 bar @65°C Maximum operating pressure and temperature primary circuit 6.0 bar @80°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1909108
  • Expiry date: 30/09/2024
  • Note: Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999. Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 litre, 120 litre, 150 litre, 180 litre, 210 litre, 250 litre, 300 litre
  • Marking: PROSTEL UNVENTED HEATER ON CYLINDER RM PROSTEL, MODEL, PRESSURE, CAPACITY & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    TRPMVD-0090LFC -RM PROSTEL 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0120LFB -RM PROSTEL 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0150LFB -RM PROSTEL 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0180LFB -RM PROSTEL 180 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0210LFC -RM PROSTEL 210 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0250LFC -RM PROSTEL 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVD-0300LFC -RM PROSTEL 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER TRPMVI-0090LFC -RM PROSTEL 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0120LFB -RM PROSTEL 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0150LFB -RM PROSTEL 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0180LFB -RM PROSTEL 180 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0210LFC -RM PROSTEL 210 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0250LFC -RM PROSTEL 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVI-0300LFC -RM PROSTEL 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. TRPMVE-0150LFB -RM PROSTEL 150 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRPMVE-0180LFB -RM PROSTEL 180 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER TRPMVE-0210LFC -RM PROSTEL 210 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRPMVE-0250LFC -RM PROSTEL 250 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER. TRPMVE-0300LFC -RM PROSTEL 300 DIRECT SOLAR UNVENTED HOT WATER STORAGE CYLINDER TRPMVS-0150LFB -RM PROSTEL 150 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRPMVS-0180LFB -RM PROSTEL 180 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRPMVS-0210LFC -RM PROSTEL 210 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRPMVS-0250LFC -RM PROSTEL 250 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER. TRPMVS-0300LFC -RM PROSTEL 300 INDIRECT SOLAR TWIN UNVENTED HOT WATER STORAGE CYLINDER.
  • Factor: RM Cylinders
    Company Name
    RM Cylinders
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WRAS Approval Number: 1811072

‘McDonald’ range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is supplied with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar. A tundish, expansion vessel, (two expansion vessels on 400 litre models), and a drain valve are also supplied. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar. Maximum operating pressure solar coil 6.0 bar. Maximum operating temperature 85˚C. Cold supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811072
  • Expiry date: 30/11/2023
  • Note: The approval holder does not supply any adaptors (where necessary) to connect between the flexible hose from the inlet control group and the expansion vessel or vessels. The installer must source this themselves. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels. Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels.
  • Size: See model.
  • Marking: MCDONALD STEELFLOW ON BODY MCDONALD, CE, CAPACITY, MAXIMUM TEMPERATURE & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360 R511
  • Model
    DIRECT STD MCDPLUDR090 MCDONALD DIR 90 UV CSD90 - 90ltr. MCDPLUDR120 MCDONALD DIR 120 UV CSD120- 120ltr. MCDPLUDR150 MCDONALD DIR 150 UV CSD150- 150ltr. MCDPLUDR180 MCDONALD DIR 180 UN CSD180 - 180ltr. MCDPLUDR210 MCDONALD DIR 210 UV CSD210 - 210ltr. MCDPLUDR250 MCDONALD DIR 250 UV CSD250 - 250ltr. MCDPLUDR300 MCDONALD DIR 300 UV CSD300 - 300ltr. DIRECT STD SOL MCDPLUDR250S MCDONALD DIR 250 SOL SSD250S - 2502ltr MCDPLUDR300S MCDONALD DIR 300 SOL SSD300S - 300ltr INDIRECT STD MCDPLUIN090 MCDONALD IND 90 UV CS190- 90ltr. MCDPLUIN120 MCDONALD IND 120 UV CSI120- 120ltr. MCDPLUIN150 MCDONALD IND 150 UV CSI150 - 150ltr. MCDPLUIN180 MCDONALD IND 180 UV CSI180 - 180ltr. MCDPLUIN210 MCDONALD IND 210 UV CSI210 - 210ltr. MCDPLUIN250 MCDONALD IND 250 UV CSI250 - 250ltr MCDPLUIN300 MCDONALD IND 300 UV CSI300 - 300ltr INDIRECT STD SOL MCDPLUIN180S MCDONALD IND 180 SOL SSI180S – 180ltr MCDPLUIN210S MCDONALD IND 210 SOL SSI210S - 210ltr MCDPLUIN250S MCDONALD IND 250 SOL SSI250S - 250ltr MCDPLUIN300S MCDONALD IND 300 SOL SSI300S- 300ltr
  • Factor: MCDONALD WATER STORAGE
    Company Name
    MCDONALD WATER STORAGE
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WRAS Approval Number: 1811074

‘VIESSMAN’ range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is supplied with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar. A tundish, expansion vessel, (two expansion vessels on 400 litre models), and a drain valve are also supplied. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar. Maximum operating pressure solar coil 6.0 bar. Maximum operating temperature 85˚C. Cold supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811074
  • Expiry date: 30/11/2023
  • Note: The approval holder does not supply any adaptors (where necessary) to connect between the flexible hose from the inlet control group and the expansion vessel or vessels. The installer must source this themselves. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels. Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels.
  • Size: See model.
  • Marking: VIESSMANN ON FRONT OF BODY VIESSMANN, CE, CAPACITY, MAXIMUM TEMPERATURE & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360 R511
  • Model
    Indirects Std VIEPLUIN090 VIESSMAN IND 90 UV 7572707- 90ltr. VIEPLUIN120 VIESSMAN IND 120 UV 7572708 - 120ltr. VIEPLUIN150 VIESSMAN IND 150 UV 7572709 - 150ltr. VIEPLUIN180 VIESSMAN IND 180 UV 7572710 - 180ltr. VIEPLUIN21030 VIESSMAN IND 210 30 KW UV 7572711 - 210ltr. VIEPLUIN25030 VIESSMAN IND 250 30 KW UV 7572712 - 250ltr. VIEPLUIN30030 VIESSMAN IND 300 30 KW UV 7572713 - 300ltr. Indirect Std Sol VIEPLUIN250S VIESSMAN IND 210 SOL 7572714 - 210ltr. VIEPLUIN250S VIESSMAN IND 250 SOL 7572715 - 250ltr. VIEPLUIN300S VIESSMAN IND 300 SOL 7572716- 300ltr.
  • Factor: Viessmann Ltd
    Company Name
    Viessmann Ltd
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WRAS Approval Number: 1811073

‘IDEAL’ range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is supplied with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar. A tundish, expansion vessel, (two expansion vessels on 400 litre models), and a drain valve are also supplied. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar. Maximum operating pressure solar coil 6.0 bar. Maximum operating temperature 85˚C. Cold supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811073
  • Expiry date: 30/11/2023
  • Note: The approval holder does not supply any adaptors (where necessary) to connect between the flexible hose from the inlet control group and the expansion vessel or vessels. The installer must source this themselves. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels. Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum. Where models are supplied with two expansion vessels the installer must provide all connecting pipework between the supplied connection hose from the inlet control group and both expansion vessels.
  • Size: See model.
  • Marking: IDEAL ON FRONT OF BODY IDEAL, CE, CAPACITY, MAXIMUM TEMPERATURE & TECHNICAL INFORMATION ON ADHESIVE LABEL ON BODY
  • Installation Requirements R001 R360 R511
  • Model
    Indirects Std IDEPLUIN090 208119 IDEAL IND 90 UV - 90ltr. IDEPLUIN120 208120 IDEAL IND 120 UV - 120ltr. IDEPLUIN150 208121 IDEAL IND 150 UV - 150ltr. IDEPLUIN180 208122 IDEAL IND 180 UV- 180ltr. IDEPLUIN210 208123 IDEAL IND 250 UV - 210ltr. IDEPLUIN250 208124 IDEAL IND 300 UV - 250ltr. IDEPLUIN300 208125 IDEAL IND 300 UV - 300ltr. IDEPLUIN400 208126 IDEAL IND 400 UV - 400ltr. Indirect Std Sol IDEPLUIN180S 208127 IDEAL IND 180 SOL UV - 180ltr. IDEPLUIN210S 208128 IDEAL IND 210 SOL UV- 210ltr. IDEPLUIN250S 208129 IDEAL IND 250 SOL UV - 250ltr. IDEPLUIN300S 208130 IDEAL IND 300 SOL UV- 300ltr. IDEPLUIN400S 208131 IDEAL IND 400 SOL UV - 400ltr.
  • Factor: Ideal Boilers Ltd
    Company Name
    Ideal Boilers Ltd
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WRAS Approval Number: 1911012

Range of “Excelsior” stainless steel indirect and direct unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911012
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2). The above sizes on the approval to be modified to the below: 22mm or 28mm compression connection (manifold) secondary inlet, 22mm or 28mm stub connection secondary outlet 22mm stub or ½”F BSP secondary return 22mm stub connections coil1 inlet and outlet 28mm or 32mm stub connections cold inlet and outlet
  • Marking: Fabdec, part number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Product Range: External expansion ranges: Excelsior Direct:80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Excelsior indirect: 80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Excelsior Solar Direct: 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Excelsior Solar Indirect: 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Excelsior Heat Pump (single coil): 150L, 175L, 215L, 255L, 305L,400L, 500L Excelsior Heat Pump (twin coil): 150L, 175L, 215L, 255L, 305L, 400L, 500L Excelsior Direct slim line: 100L, 130L, 150L, 175L, 210L Excelsior indirect slim line: 100L, 130L, 150L, 175L, 210L Excelsior Direct super slim line: 80L, 100L, 130L, 150L, 165L Excelsior indirect super slim line: 80L, 100L, 130L, 150L, 165L Excelsior Renewables’, slim line: 100L. 130L, 150L, 175L, 210L Excelsior Buffer: 80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L
  • Factor: Fabdec Ltd
    Company Name
    Fabdec Ltd
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WRAS Approval Number: 1911034

Range of MAXXflo EVO free standing gas fired stainless steel unvented storage cylinders. The heaters are supplied with temperature and pressure relief valves (rated 10.0 bar @ 95°C), pressure reducing valve (rated 6.0 bar) & expansion relief valve (rated 8.0 bar). The manifold incorporates a stainless-steel strainer, flexible hose, expansion vessel and approved single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 7.5 bar. Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911034
  • Expiry date: 30/11/2024
  • Size: 1½” BSP (M)
  • Marking: Andrews Water Heaters & technical information on adhesive label.
  • Installation Requirements R001 R530 R140 R360
  • Model
    CWH 30/201 (30kW heat input with 200 litre tank) CWH 30/301 (30kW heat input with 300 litre tank) CWH 60/201 (60kW heat input with 200 litre tank) CWH 60/301 (60kW heat input with 300 litre tank) CWH 90/302 (90kW heat input with 300 litre tank) CWH 120/302 (120kW heat input with 300 litre tank)
  • Factor: Andrews Water Heaters
    Company Name
    Andrews Water Heaters
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WRAS Approval Number: 1911059

Range of “Mixergy” stainless steel indirect and direct unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911059
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2).
  • Marking: MIXERGY, part number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    MIXERGY DIRECT CYLINDER 90L, 130L, 150L, 175L & 215L MIXERGY INDIRECT CYLINDER 130L, 150L, 175L, 215L & 305L
  • Factor: Mixergy Ltd.
    Company Name
    Mixergy Ltd.
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WRAS Approval Number: 1911060

BTMB Range of stainless steel indirect unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911060
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2).
  • Marking: SAHP, Model number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    BTMB 130 BTMB 200 & BTMB 300
  • Factor: SAHP LIMITED
    Company Name
    SAHP LIMITED
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WRAS Approval Number: 2006003

Range of indirectly heated stainless-steel storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar@90˚C. A safety kit (manifold) consisting of a check valve, strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.5 bar is provided. A tundish, expansion vessel and an approved filling loop is also supplied Maximum working pressure secondary circuit 5.5 bar. Maximum operating pressure primary circuit 2.5 bar. Maximum operating temperature 70˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2006003
  • Expiry date: 30/06/2025
  • Marking: Mitsubishi and Ecodan on front of unit. Mitsubishi, model and technical info including pressures and capacity on adhesive label on top of unit.
  • Installation Requirements R001 R140 R530 R360
  • Model
    EHPT20X-MHCW. EHST20C-MHCW. EHST20D-MHCW.
  • Manufacturer: Mitsubishi Electric Air Conditioning Systems Europe Ltd
    Company Name
    Mitsubishi Electric Air Conditioning Systems Europe Ltd
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WRAS Approval Number: 2007040

Fabdec ‘Excelsior’ ranges of direct, indirect, solar direct and solar indirect stainless steel insulated unvented hot water storage cylinders with internal expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar 95°C, an inlet manifold consisting of an in-line pressure reducing valve adjustable between 2.7 & 3.3 bar (but factory set @ 3.0 bar), an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a pre-set expansion relief valve set at 6.0 bar and a strainer. The product is supplied with a tundish. Maximum supply pressure to pressure reducing valve is 10.0 bar. Maximum working pressure Primary circuit 6.0 bar. Maximum working pressure Secondary circuit 5.5 bar. Maximum operating temperature 85˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2007040
  • Expiry date: 31/07/2025
  • Note: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°C.
  • Size: See model
  • Marking: Adhesive label on side of cylinder with manufacturers name (Fabdec), model, address and technical information including temperature, capacity and pressure.
  • Installation Requirements R001 R140 R360
  • Model
    Internal expansion ranges. Excelsior Direct, Indirect, Solar Direct & Solar Indirect Cylinders range: 80ltr, 130ltr, 150ltr, 175ltr, 215ltr, 255ltr, 300ltr, 400ltr, 500ltr.
  • Manufacturer: Fabdec Ltd
    Company Name
    Fabdec Ltd
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WRAS Approval Number: 1911070

Range of Stuart Aquastor Eco stainless steel indirect and direct unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911070
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2).
  • Marking: STUART TURNER, part number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Indirect- Stuart Aquastor Eco: 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L SAE 130 SAE 150 SAE 215 SAE 255 SAS 305 SAS400 SAS 500
  • Factor: Stuart Turner Ltd
    Company Name
    Stuart Turner Ltd
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WRAS Approval Number: 1811075

ATLANTIC PRO range of stainless steel indirect hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar and 95˚C. The product is either supplied or fitted with an inlet control group incorporating a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a stainless steel strainer, an expansion relief valve set at 4.5 bar and a pressure reducing valve set at 3.0 bar.. A tundish, expansion vessel and a drain valve are also supplied. Pre plumbed units are also fitted with a filling loop assembly (suitable for backflow protection against Fluid Category 3), copper tubes/fittings and a manifold assembly. Maximum inlet pressure to the pressure reducing valve is 16.0 bar. Maximum operating pressure secondary circuit 4.0 bar. Maximum operating pressure primary coil 3.0 bar Cold water supply only.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1811075
  • Expiry date: 30/11/2023
  • Note: Expansion vessels should be installed in the vertical orientation, and located so as to minimise the length of any connecting pipework.
  • Size: 90 – 300 litres.
  • Marking: Atlantic on adhesive label on body. Atlantic on body
  • Installation Requirements R001 R360 R511
  • Model
    ATLANTIC PRO DIRECT Range consisting of: ATLPRODR090 - 090 UV ATLPRODR120 - 120 UV ATLPRODR150 - 150 UV ATLPRODR180 - 180 UV ATLPRODR210 - 210 UV ATLPRODR250 - 250 UV ALTPRODR300 - 300 UV
  • Factor: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 2011335

Range of vertical cased and insulated direct and indirect unvented stainless steel hot water storage cylinders. The storage cylinders incorporate an internal air bubble to accommodate the expansion of hot water. The DHW circuit has a factory fitted temperature and pressure relief valve set at 10.0@90˚C. The inlet control group includes a pressure reducing valve set at 3.0 bar, single check valve cartridge (verified by test and suitable for backflow protection against Fluid Category 2) and a expansion valve set at 8.0 bar. The products are supplied with a tundish and a motorised valve to be installed on the primary indirect circuit. Maximum supply pressure to the pressure reducing valve is 12.0 bar. Maximum working pressure of primary circuit is 6.0 bar. Maximum secondary circuit is 9.5 bar. Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2011335
  • Expiry date: 30/11/2025
  • Size: 22mm compression
  • Marking: Gledhill and product & technical information on adhesive label on body
  • Installation Requirements R001 R140 R360
  • Model
    Directs range PLTDR120 Platinum Int Exp Dir 120 PLTDR150 Platinum Int Exp Dir 150 PLTDR180 Platinum Int Exp Dir 180 PLTDR210 Platinum Int Exp Dir 210 PLTDR250 Platinum Int Exp Dir 250 PLTDR300 Platinum Int Exp Dir 300 Indirect range PLTIN120 Platinum Int Exp Ind 120 PLTIN150 Platinum Int Exp Ind 150 PLTIN180 Platinum Int Exp Ind 180 PLTIN210 Platinum Int Exp Ind 210 PLTIN250 Platinum Int Exp Ind 250 PLTIN300 Platinum Int Exp Ind 300 Pre-Plumbed Range PLTIN120PP Platinum Int Exp Ind 120 PP PLTIN150PP Platinum Int Exp Ind 150 PP PLTIN180PP Platinum Int Exp Ind 180 PP PLTIN210PP Platinum Int Exp Ind 210 PP PLTIN250PP Platinum Int Exp Ind 250 PP PLTIN300PP Platinum Int Exp Ind 300 PP System Plus Range PLTIN120PPSP Platinum Int Exp Ind 120 PPSP PLTIN150PPSP Platinum Int Exp Ind 150 PPSP PLTIN180PPSP Platinum Int Exp Ind 180 PPSP PLTIN210PPSP Platinum Int Exp Ind 210 PPSP PLTIN250PPSP Platinum Int Exp Ind 250 PPSP PLTIN300PPSP Platinum Int Exp Ind 300 PPSP System Ready Range PLTIN120PPSR Platinum Int Exp Ind 120 PPSR PLTIN150PPSR Platinum Int Exp Ind 150 PPSR PLTIN180PPSR Platinum Int Exp Ind 180 PPSR PLTIN210PPSR Platinum Int Exp Ind 210 PPSR PLTIN250PPSR Platinum Int Exp Ind 250 PPSR PLTIN300PPSR Platinum Int Exp Ind 300 PPSR
  • Manufacturer: Gledhill Building Products Ltd
    Company Name
    Gledhill Building Products Ltd
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WRAS Approval Number: 1911074

Range of Advance Appliance stainless steel indirect and direct unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911074
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2). The above sizes on the approval to be modified to the below: 22mm or 28mm compression connection (manifold) secondary inlet, 22mm or 28mm stub connection secondary outlet 22mm stub or ½”F BSP secondary return 22mm stub connections coil1 inlet and outlet 28mm or 32mm stub connections cold inlet and outlet
  • Marking: ADVANCE APPLIANCES, part number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Advance Appliances- Heat Pump- single coil HP 135/ 150/215/ 255/ 305 HPL 255/ 305/ 400/ 500 Advance Appliances- Heat Pump - twin coil HPS 215/ 255/ 305 HPSL 305/ 400/ 500 Advance Appliances- Buffer Store - BFS 80/ 150/ 215/ 255/ 305/ 500
  • Factor: Advance Appliances Ltd.
    Company Name
    Advance Appliances Ltd.
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WRAS Approval Number: 2007084

Advance Appliance ranges of direct, indirect, solar direct and solar indirect stainless steel insulated unvented hot water storage cylinders with internal expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar 95°C, an inlet manifold consisting of an in-line pressure reducing valve adjustable between 2.7 & 3.3 bar (but factory set @ 3.0 bar), an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), a pre-set expansion relief valve set at 6.0 bar and a strainer. The product is supplied with a tundish. Maximum supply pressure to pressure reducing valve is 10.0 bar. Maximum working pressure Primary circuit 6.0 bar. Maximum working pressure Secondary circuit 5.5 bar. Maximum operating temperature 85˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2007084
  • Expiry date: 31/07/2025
  • Note: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°C.
  • Size: See model
  • Marking: Adhesive label on side of cylinder with Advance Appliances model, address and technical information including temperature, capacity and pressure.
  • Installation Requirements R001 R140 R360
  • Model
    Advances Appliances Indirect - single coil ipp 175 Advance Appliances Indirect- single coil ipp 250
  • Factor: Advance Appliances Ltd.
    Company Name
    Advance Appliances Ltd.
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WRAS Approval Number: 1911075

Range of Element stainless steel indirect and direct unvented hot water storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve (7.0 bar and 95°C). The product is fitted with a safety kit which comprises of a manifold, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) strainer, an expansion relief valve set at 6.0 bar and a pressure reducing valve set at 3.0 bar. A tundish and expansion vessel also comes supplied. Maximum working pressure: Secondary circuit 6.0 bar. Primary circuit 10.0 bar Maximum operating temperature 85°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 1911075
  • Expiry date: 30/11/2024
  • Size: 22mm compression (manifold). 22mm Stub connection (hot outlet). 22mm Stub connection (secondary return). 22mm Stub connection (coil 1). 32mm Stub connection (coil 2). The above sizes on the approval to be modified to the below: 22mm or 28mm compression connection (manifold) secondary inlet, 22mm or 28mm stub connection secondary outlet 22mm stub or ½”F BSP secondary return 22mm stub connections coil1 inlet and outlet 28mm or 32mm stub connections cold inlet and outlet
  • Marking: Element by Dutypoint on front of body Dutypoint, WRAS, part number and technical information including capacity and pressure on adhesive label on body
  • Installation Requirements R001 R140 R360 R530
  • Proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed a s part of a system using solar energy or ground - or air - source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulation place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20˚C and 45˚C. Where disinfection by heating is relied on to meet this obligation, information on minimum conditions for thermal disinfection of legionella bacteria can be found on the WRAS website - www.wras.co.uk
  • Model
    Product Range: External expansion ranges: Element Direct:80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Element indirect: 80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Element Solar Direct: 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Element Solar Indirect: 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L Element Heat Pump (single coil): 150L, 175L, 215L, 255L, 305L,400L, 500L Element Heat Pump (twin coil): 150L, 175L, 215L, 255L, 305L, 400L, 500L Element Direct slim line: 100L, 130L, 150L, 175L, 210L Element indirect slim line: 100L, 130L, 150L, 175L, 210L Element Direct super slim line: 80L, 100L, 130L, 150L, 165L Element indirect super slim line: 80L, 100L, 130L, 150L, 165L Element Renewables’, slim line: 100L. 130L, 150L, 175L, 210L Element Buffer: 80L, 100L, 130L, 150L, 175L, 215L, 255L, 305L, 400L, 500L
  • Factor: Dutypoint Ltd
    Company Name
    Dutypoint Ltd
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WRAS Approval Number: 2103025

Range of “Tempest” Indirect and direct unvented storage cylinders consisting of factory fitted single or twin coil circuit with either a primary or solar coil. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar@90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, strainer, an expansion relief valve set at 6.0 bar and a check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures: Secondary circuit 3.0 bar, Primary Circuit 3.0 bar & Solar circuit 5.5 bar. Maximum operating temperature 65°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103025
  • Expiry date: 31/03/2026
  • Size: Primary circuit: 1” BSP (F) Secondary circuit: 1” BSP (F) Solar circuit: 1” BSP (F)
  • Marking: Telford solar on label. Telford stainless and technical information including capacity and pressures on adhesive label on body.
  • Installation Requirements R001 R140 R360 R530
  • Model
    TSMIXXX- Tempest indirect XXXL single coil unvented cylinder vertical. XXX denotes the capacity in litres, and is replace with any of the following: 090 = 90L, 125 = 125L, 150 = 150L, 170 = 170L, 200 = 200L, 250 = 250L, 300 = 300L, 400 = 400L, 500 = 500L. TSMIXXX/S- Tempest indirect XXXL twin coil boiler & solar unvented cylinder vertical XXX denotes the capacity in litres, and is replace with any of the following: 170 = 170L, 200 = 200L, 250 = 250L, 300 = 300L, 400 = 400L, 500 = 500L. TSMDXXX- Tempest indirect XXXL electric only unvented cylinder vertical. XXX denotes the capacity in litres, and is replace with any of the following: 090 = 90L, 125 = 125L, 150 = 150L, 170 = 170L, 200 = 200L, 250 = 250L, 300 = 300L.
  • Manufacturer: Telford Copper & Stainless Cylinders Ltd
    Company Name
    Telford Copper & Stainless Cylinders Ltd
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WRAS Approval Number: 2103009

Whitewolf Alpha ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103009
  • Expiry date: 31/03/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 22mm compression (Inlet Manifold)
  • Marking: Whitewolf Cylinders on front, technical information on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
  • Model
    WWA90D - Whitewolf Alpha 90 Direct WWA120D - Whitewolf Alpha 120 Direct WWA150D - Whitewolf Alpha 150 Direct WWA170D - Whitewolf Alpha 170 Direct WWA200D - Whitewolf Alpha 200 Direct WWA250D - Whitewolf Alpha 250 Direct WWA300D - Whitewolf Alpha 300 Direct WWA90I - Whitewolf Alpha 90 Indirect WWA120I - Whitewolf Alpha 120 Indirect WWA150I - Whitewolf Alpha 150 Indirect WWA170I - Whitewolf Alpha 170 Indirect WWA200I - Whitewolf Alpha 200 Indirect WWA250I - Whitewolf Alpha 250 Indirect WWA300I - Whitewolf Alpha 300 Indirect WWA170S - Whitewolf Alpha 170 Indirect Solar Single Coil WWA200S - Whitewolf Alpha 200 Indirect Solar Single Coil WWA250S - Whitewolf Alpha 250 Indirect Solar Single Coil WWA300S - Whitewolf Alpha 300 Indirect Solar Single Coil WWA170T - Whitewolf Alpha 170 Indirect Solar Twin Coil WWA200T - Whitewolf Alpha 200 Indirect Solar Twin Coil WWA250T - Whitewolf Alpha 250 Indirect Solar Twin Coil WWA300T - Whitewolf Alpha 300 Indirect Solar Twin Coil WWAS60D - Whitewolf Alpha Slim 60 Direct WWAS90D - Whitewolf Alpha Slim 90 Direct WWAS120D - Whitewolf Alpha Slim 120 Direct WWAS150D - Whitewolf Alpha Slim 150 Direct WWAS170D - Whitewolf Alpha Slim 170 Direct WWAS200D - Whitewolf Alpha Slim 200 Direct WWAS60I - Whitewolf Alpha Slim 60 Indirect WWAS90I - Whitewolf Alpha Slim 90 Indirect WWAS120I - Whitewolf Alpha Slim 120 Indirect WWAS150I - Whitewolf Alpha Slim 150 Indirect WWAS170I - Whitewolf Alpha Slim 170 Indirect WWAS200I - Whitewolf Alpha Slim 200 Indirect
  • Factor: Whitewolf Cylinders Ltd
    Company Name
    Whitewolf Cylinders Ltd
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WRAS Approval Number: 2103028

Elite ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103028
  • Expiry date: 31/03/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 22mm compression (Inlet Manifold)
  • Marking: UK CYLINDERS ELITE on front, technical information on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
  • Model
    ESDIR0090 – UK CYLINDERS ELITE 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0120 – UK CYLINDERS ELITE 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0150 – UK CYLINDERS ELITE 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0170 – UK CYLINDERS ELITE 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0200 – UK CYLINDERS ELITE 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0250 – UK CYLINDERS ELITE 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESDIR0300 – UK CYLINDERS ELITE 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. ESIND0090-UK CYLINDERS ELITE 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESIND0120-UK CYLINDERS ELITE 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESIND0150-UK CYLINDERS ELITE 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. ESIND0170-UK CYLINDERS ELITE 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESIND0200-UK CYLINDERS ELITE 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESIND0250-UK CYLINDERS ELITE 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. ESIND0300-UK CYLINDERS ELITE 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESSDI0170-UK CYLINDERS ELITE 170 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER ESSDI0200-UK CYLINDERS ELITE 200 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER ESSDI0250-UK CYLINDERS ELITE 250 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER ESSDI0300-UK CYLINDERS ELITE 300 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER ESSIN0170-UK CYLINDERS ELITE 170 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER ESSIN0200-UK CYLINDERS ELITE 200 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. ESSIN0250-UK CYLINDERS ELITE 250 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER ESSIN0300-UK CYLINDERS ELITE 300 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. ESNDI0060-UK CYLINDERS ELITE SLIM 60 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNDI0090-UK CYLINDERS ELITE SLIM 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNDI0120-UK CYLINDERS ELITE SLIM 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNDI0150-UK CYLINDERS ELITE SLIM 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNDI0170-UK CYLINDERS ELITE SLIM 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNDI0200-UK CYLINDERS ELITE SLIM 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0060-UK CYLINDERS ELITE SLIM 60 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0090-UK CYLINDERS ELITE SLIM 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0120-UK CYLINDERS ELITE SLIM 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0150-UK CYLINDERS ELITE SLIM 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0170-UK CYLINDERS ELITE SLIM 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER ESNIN0200-UK CYLINDERS ELITE SLIM 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: UK CYLINDERS LTD
    Company Name
    UK CYLINDERS LTD
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WRAS Approval Number: 2103029

Flowcyl ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103029
  • Expiry date: 31/03/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 22mm compression (Inlet Manifold)
  • Marking: UK CYLINDERS FLOWCYL on front, technical information on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
  • Model
    FCDIR0090-UK CYLINDERS FLOWCYL 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0120 – UK CYLINDERS FLOWCYL 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0150 – UK CYLINDERS FLOWCYL 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0170 – UK CYLINDERS FLOWCYL 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0200 – UK CYLINDERS FLOWCYL 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0250 – UK CYLINDERS FLOWCYL 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCDIR0300 – UK CYLINDERS FLOWCYL 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. FCIND0090-UK CYLINDERS FLOWCYL 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCIND0120-UK CYLINDERS FLOWCYL 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCIND0150-UK CYLINDERS FLOWCYL 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. FCIND0170-UK CYLINDERS FLOWCYL 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCIND0200-UK CYLINDERS FLOWCYL 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCIND0250-UK CYLINDERS FLOWCYL 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. FCIND0300-UK CYLINDERS FLOWCYL 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCSDI0170-UK CYLINDERS FLOWCYL 170 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER FCSDI0200-UK CYLINDERS FLOWCYL 200 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER FCSDI0250-UK CYLINDERS FLOWCYL 250 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER FCSDI0300-UK CYLINDERS FLOWCYL 300 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER FCSIN0170-UK CYLINDERS FLOWCYL 170 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER FCSIN0200-UK CYLINDERS FLOWCYL 200 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. FCSIN0250-UK CYLINDERS FLOWCYL 250 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER FCSIN0300-UK CYLINDERS FLOWCYL 300 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. FCNDI0060-UK CYLINDERS FLOWCYL SLIM 60 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNDI0090-UK CYLINDERS FLOWCYL SLIM 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNDI0120-UK CYLINDERS FLOWCYL SLIM 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNDI0150-UK CYLINDERS FLOWCYL SLIM 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNDI0170-UK CYLINDERS FLOWCYL SLIM 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNDI0200-UK CYLINDERS FLOWCYL SLIM 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0060-UK CYLINDERS FLOWCYL SLIM 60 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0090-UK CYLINDERS FLOWCYL SLIM 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0120-UK CYLINDERS FLOWCYL SLIM 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0150-UK CYLINDERS FLOWCYL SLIM 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0170-UK CYLINDERS FLOWCYL SLIM 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER FCNIN0200-UK CYLINDERS FLOWCYL SLIM 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: UK CYLINDERS LTD
    Company Name
    UK CYLINDERS LTD
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WRAS Approval Number: 2103031

Nucyl ranges of Direct & Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103031
  • Expiry date: 31/03/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 22mm compression (Inlet Manifold)
  • Marking: UK CYLINDERS NUCYL on front, technical information on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
  • Model
    WWA90D -WHITEWOLF ALPHA 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER NUDIR0090-UK CYLINDERS NUCYL 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA120D -WHITEWOLF ALPHA 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER NUDIR0120 – UK CYLINDERS NUCYL 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA150D -WHITEWOLF ALPHA 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER NUDIR0150 – UK CYLINDERS NUCYL 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA170D -WHITEWOLF ALPHA 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER NUDIR0170 – UK CYLINDERS NUCYL 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA200D -WHITEWOLF ALPHA 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER NUDIR0200 – UK CYLINDERS NUCYL 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA250D -WHITEWOLF ALPHA 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER FNUIR0250 – UK CYLINDERS NUCYL 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA300D -WHITEWOLF ALPHA 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. NUDIR0300 – UK CYLINDERS NUCYL 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. WWA90I -WHITEWOLF ALPHA 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER NUIND0090-UK CYLINDERS NUCYL 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA120I -WHITEWOLF ALPHA 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER NUIND0120-UK CYLINDERS NUCYL 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA150I-WHITEWOLF ALPHA 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. NUIND0150-UK CYLINDERS NUCYL 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. WWA170I-WHITEWOLF ALPHA 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER NUIND0170-UK CYLINDERS NUCYL 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA200IWHITEWOLF ALPHA 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER NUIND0200-UK CYLINDERS NUCYL 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER WWA250I-WHITEWOLF ALPHA 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. NUIND0250-UK CYLINDERS NUCYL 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. WWA300I-WHITEWOLF ALPHA 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER NUIND0300-UK CYLINDERS NUCYL 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: UK CYLINDERS LTD
    Company Name
    UK CYLINDERS LTD
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WRAS Approval Number: 2104314

Range of free standing direct gas fired unvented cyliners with a enamel coating internal lining and magnesium sacrificial anode. Fitted with a combined temperature and pressure relief valve set at 7 bar. Maximum working pressure 6.5 bar. Maximum operating temperature 80°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2104314
  • Expiry date: 30/04/2026
  • Size: 1” BSP(M) x 1”BSP(M)
  • Marking: Therm’inova, serial no, gas type, capacity and other techcnial information on body.
  • Installation Requirements R001 R140
  • Model
    COE / NHREC 18 kW (G20/G25/G31) COE / NHREC 36 kW (G20/G25/G31) COE / NHREC 60 kW (G20/G25/G31) AEALN / NHREX 18 kW (G20/G25/G31) AEALN / NHREX 26 kW (G20/G25/G31) AEALN / NHREX 36 kW (G20/G25/G31) AEALN / NHREX 60 kW (G20/G25/G31) The AEALN / NHREX family of product has straight exhaust that goes from the burner through the tank up to the top of the water heater The COE family of product has a corkscrew exhaust that goes through the tank and exit at the base of the water heater Each water heater through specific setting can be used with 3 different type of gas: - G 20 = Methane - G 25 = Town Gas - G31 = Propane (LPG)
  • Manufacturer: Therm'inova
    Company Name
    Therm'inova
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WRAS Approval Number: 2103330

Stainless steel indirect thermal store. The primary circuit is factory fitted with a temperature and pressure relief valve (3 bar and 92°C). Hot water storage for space heating via air to water heat pump? Maximum working pressure: Primary circuit 3.0 bar Maximum operating temperature 85°C.

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WRAS Approval Number: 2106034

Range of “POWERflow” Indirect and direct unvented storage cylinders consisting of factory fitted single or twin coil circuit with either a primary or solar coil. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 4.5 bar at 90˚C and an expansion relief valve set at 3.5 bar. The product is supplied with a pressure reducing valve set at 2.1 bar, expansion vessel, tundish and an approved check assembly (suitable for backflow protection against Fluid Category 2). Primary circuit max working pressure: 3.5 bar Secondary circuit max working pressure: 3.0 bar Solar Coil max working pressure: 3.5 bar Primary and Secondary circuit maximum operating temperature 75.0°C Solar Coil max operating temperature 80.0°C

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2106034
  • Expiry date: 30/06/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: Primary Circuit: 22mm compression. Secondary circuit: 22mm compression. Solar circuit: 22mm compression. Drain connection: 15mm compression.
  • Marking: McDonald Water Storage, POWERflow and other product info on labels on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C.
  • Model
    POWERflow Range of unvented hot water storage cylinders: 75, 120, 150, 165, 180, 210, 250, 300 Litres Indirect & Direct. Solar Coil option on 120L and above. PD1 - 75 Litre Direct POWERflow, PI1 - 75 Litre Indirect POWERflow Size = 950 x 450mm Connections = 6 (Direct) / 9 (Indirect) PD2 - 120 Litre Direct POWERflow, PI2 - 120 Litre Indirect POWERflow Size = 950 x 550mm Connections = 6 (Direct) / 9 (Indirect) PD3 - 150 Litre Direct POWERflow, PI3 - 150 Litre Indirect POWERflow Size = 1150 x 550mm Connections = 7 (Direct) / 9 (Indirect) PD5 - 165 Litre Direct POWERflow, PI5 - 165 Litre Indirect POWERflow Size = 1250 x 550mm Connections = 7 (Direct) / 9 (Indirect) PD6 - 180 Litre Direct POWERflow, PI6 - 180 Litre Indirect POWERflow Size = 1350 x 550mm Connections = 8 (Direct) / 10 (Indirect) PD4 - 210 Litre Direct POWERflow, PI4 - 210 Litre Indirect POWERflow Size = 1550 x 550mm Connections = 8 (Direct) / 10 (Indirect) PD7 - 250 Litre Direct POWERflow, PI7 - 250 Litre Indirect POWERflow Size = 1550 x 600mm Connections = 8 (Direct) / 10 (Indirect) PD8 - 300 Litre Direct POWERflow, PI8 - 300 Litre Indirect POWERflow Size = 1850 x 600mm Connections = 8 (Direct) / 10 (Indirect)
  • Manufacturer: MCDONALD WATER STORAGE
    Company Name
    MCDONALD WATER STORAGE
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WRAS Approval Number: 2107032

Mitsubishi Electric ‘EHPT20Q – VM2EA’ stainless steel unvented primary thermal store cylinder unit. An inline booster heater is also fitted into the primary circuit. The cylinder is fitted with two pressure relief valves set at 3.0 bar. Heat is transferred from the stored primary water to the secondary water circuit via a plate heat exchanger which provides instantaneous hot water. The primary thermal storage cylinder is to be filled by the use of the supplied temporary filling loop assembly, which consistd of a stainless steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly (suitable for backflow protection against Fluid Category 3) that incorporates a lever operated spherical valve. A primary expansion vessel is supplied to accommodate the expansion of the primary water when heated. An automatic air vent is fitted to the top of the thermal store. The product is supplied with a tundish. Maximum working pressure: Primary circuit 2.5 bar, Secondary circuit 10.0 bar. Maximum operating temperature: Primary circuit 72°C, Secondary circuit 70°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2107032
  • Expiry date: 31/07/2026
  • Size: Primary and Secondary circuit: 22mm connection. Outdoor heating unit: ½” BSP (M)
  • Marking: Mitsubishi, model and technical information including capacity and pressure on adhesive label on top of unit.
  • Installation Requirements R001
  • Proviso: Supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
  • Model
    EHPT20Q-VM2EA
  • Factor: Mitsubishi Electric Air Conditioning Systems Europe Ltd
    Company Name
    Mitsubishi Electric Air Conditioning Systems Europe Ltd
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WRAS Approval Number: 2103035

McDonald Steel Flow ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103035
  • Expiry date: 31/03/2026
  • Note: Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum.
  • Size: 22mm compression (Inlet Manifold)
  • Marking: McDonald Water Storage & Steel Flow on front, technical information on adhesive label on body.
  • Installation Requirements R001 R140 R360
  • Proviso: All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
  • Model
    CS90D - MCDONALD STEELFLOW 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120D - MCDONALD STEELFLOW 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150D - MCDONALD STEELFLOW 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170D - MCDONALD STEELFLOW 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200D - MCDONALD STEELFLOW 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS250D - MCDONALD STEELFLOW 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS300D - MCDONALD STEELFLOW 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS90I - MCDONALD STEELFLOW 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120I - MCDONALD STEELFLOW 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150I - MCDONALD STEELFLOW 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS170I - MCDONALD STEELFLOW 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200I - MCDONALD STEELFLOW 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS250I - MCDONALD STEELFLOW 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS300I - MCDONALD STEELFLOW 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170DS - MCDONALD STEELFLOW 170 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS200DS - MCDONALD STEELFLOW 200 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS250DS - MCDONALD STEELFLOW 250 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS300DS - MCDONALD STEELFLOW 300 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS170IS - MCDONALD STEELFLOW 170 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER CS200IS - MCDONALD STEELFLOW 200 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. CS325IS - MCDONALD STEELFLOW 250 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER CS300IS - 300 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. CS60DSL - MCDONALD STEELFLOW SLIM 60 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS90DSL - MCDONALD STEELFLOW SLIM 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120DSL - MCDONALD STEELFLOW SLIM 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150DSL - MCDONALD STEELFLOW SLIM 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170DSL - MCDONALD STEELFLOW SLIM 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200DSL - MCDONALD STEELFLOW SLIM 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS60ISL - MCDONALD STEELFLOW SLIM 60 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS90ISL - MCDONALD STEELFLOW SLIM 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120ISL - MCDONALD STEELFLOW SLIM 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150ISL - MCDONALD STEELFLOW SLIM 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170ISL - MCDONALD STEELFLOW SLIM 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200ISL - MCDONALD STEELFLOW SLIM 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER
  • Factor: MCDONALD WATER STORAGE
    Company Name
    MCDONALD WATER STORAGE
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WRAS Approval Number: 2103340

Stainless steel indirect thermal store. The primary circuit is factory fitted with a temperature and pressure relief valve (3 bar and 92°C). Hot water storage for space heating via air to water heat pump Maximum working pressure: Primary circuit 3.0 bar Maximum operating temperature 85°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2103340
  • Expiry date: 31/03/2026
  • Size: 1 ¼” BSP(F) x 1 ¼” BSP(F)
  • Marking: Polar Energi, model no, date of manufacture, capacity,& pressure on adhesive label on cover.
  • Installation Requirements R001 R140
  • Model
    PAW-VP380L INDIRECT THERMAL STORE
  • Factor: Panasonic UK, a branch of Panasonic Marketing Europe GmbH
    Company Name
    Panasonic UK, a branch of Panasonic Marketing Europe GmbH
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  • Manufacturer: Polar Energi
    Company Name
    Polar Energi
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WRAS Approval Number: 2107329

SSB, SSI SST range of stainless steel unvented cylinders provided with an unvented kit supplied with cylinders containing a temperature and pressure reducing valve set at 3.0 bar and an expansion vessel and single check valve (suitable for fluid category 2) . Available as storage tank, indirect or twin coil. Maximum working pressure of the cylinder 6.0 bar, maximum working pressure of the coil or coils 12.0 bar. Maximum operating temperature 95°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2107329
  • Expiry date: 31/07/2026
  • Size: See model
  • Marking: Adveco on body. Adveco logo, model no, pressure, temp and other technical information on data label on body.
  • Installation Requirements R001 R140
  • Model
    Model Capacity (L) SSB200 191 SSB300 286 SSB500 481 SSB800 763 SSB1000 952 SSB1500 1426 SSB2000 2002 SSB2500 2535 No coils 1 x blanking plate in upper flange 1x blanking plate in lower flange SSI200/1.0 188 SSI300/1.0 283 SSI500/1.5 476 SSI800/1.5 758 SSI800/3.0 753 SSI1000/5.0 935 SSI1500/4.0 1413 SSI1500/6.0 1407 1 x blanking plate in upper flange 1 x coil in lower flange SST200/1.0 184 SST300/1.0 279 SST500/1.5 470 SST800/1.5 752 SST800/3.0 743 SST1000/5.0 918 SST1500/4.0 1399 SST1500/6.0 1387 SST2000/4.0 1975 SST2000/6.0 1963 SST2500/4.0 2508 SST2500/6.0 2496 1 x coil in upper flange 1 x coil in lower flange
  • Manufacturer: Adveco Ltd
    Company Name
    Adveco Ltd
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WRAS Approval Number: 2104330

Range of domestic stainless steel indirect unvented hot water storage cylinder incorporating a stainless steel coil for connection to a heat pump circuit. The secondary circuit is factory fitted with a temperature and pressure relief valve (10 bar and 92°C) and an Incoloy immersion heater and magnesium sacrificial anode. Maximum working pressure: Secondary circuit 9.5 bar. Maximum operating temperature 95°C.

  • Section: 1890 Unvented Heating Apparatus
  • WRAS Approval Number: 2104330
  • Expiry date: 30/04/2026
  • Size: 1 ¼” BSP (F) x 1 ¼” BSP (F)
  • Marking: Polar Energi, model number, date of manufacture (MM/YY), capacity & pressure on adhesive label on cover.
  • Installation Requirements R001 R140
  • Model
    VP200L DHW VP500L DHW VP750L DHW VP1000L DHW
  • Factor: Polar Energi
    Company Name
    Polar Energi
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