Unvented Heating Apparatus

Section Code 1890 :

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#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
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
Expiry date:
30/06/2025
Model:
EHPT20X-MHCW. EHST20C-MHCW. EHST20D-MHCW.

Approval Holder:
Mitsubishi Electric Air Conditioning Systems Europe Ltd.
Company Name
Mitsubishi Electric Air Conditioning Systems Europe Ltd.
Address
Nettlehill Road, Houston Industrial Estate, Livingston, Scotland
Postcode
EH54 5EQ
Phone
01506 - 44 55 00
General Email
mark.fletcher@m-ace.mee.com

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Manufacturer:
Mitsubishi Electric Air Conditioning Systems Europe Ltd.
Company Name
Mitsubishi Electric Air Conditioning Systems Europe Ltd.
Address
Nettlehill Road, Houston Industrial Estate, Livingston, Scotland
Postcode
EH54 5EQ
Phone
01506 - 44 55 00
General Email
mark.fletcher@m-ace.mee.com

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#2006053

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 (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 and a T Type thermostatic cartridge controlling the temperature. A tundish and expansion vessel is also supplied. Maximum working pressure secondary circuit 5.5 bar. Maximum operating pressure primary circuit 3.5 bar. Maximum operating temperature 90˚C.

Section:
1890 Unvented Heating Apparatus
Description:
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:
22mm compression inlet and outlet.
Marking:
World Heat, model and technical information including capacity and pressures on adhesive label on body.
Installation Requirements:
R001 R140 R530 R360
Expiry date:
30/06/2025
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:
150DAIKINPPS 150L. 180DAIKINPPS 180L. 150DAIKINPP 150L. 180DAIKINPP 180L. 200DAIKINPP 200L. 250DAIKINPP 250L. 300DAIKINPP 300L

Approval Holder:
World heat Ltd
Company Name
World heat Ltd
Postcode
SK16 4RN
Country
United Kingdom
Phone
0161 343 8610
General Email
sales@whcylinders.co.uk

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Manufacturer:
World heat Ltd
Company Name
World heat Ltd
Postcode
SK16 4RN
Country
United Kingdom
Phone
0161 343 8610
General Email
sales@whcylinders.co.uk

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#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
Description:
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
Expiry date:
31/07/2025
Model:
Internal expansion ranges. Excelsior Direct, Indirect, Solar Direct & Solar Indirect Cylinders range: 80ltr, 130ltr, 150ltr, 175ltr, 215ltr, 255ltr, 300ltr, 400ltr, 500ltr.
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Approval Holder:
Fabdec Ltd
Company Name
Fabdec Ltd
Address
Grange Road Ellesmere Shropshire
Postcode
SY12 9DG

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Manufacturer:
Fabdec Ltd
Company Name
Fabdec Ltd
Address
Grange Road Ellesmere Shropshire
Postcode
SY12 9DG

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#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
Size:
22mm compression
Marking:
Gledhill and product & technical information on adhesive label on body
Installation Requirements:
R001 R140 R360
Expiry date:
30/11/2025
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
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Approval Holder:
Gledhill Building Products Ltd
Company Name
Gledhill Building Products Ltd
Address
Sycamore Estate Blackpool
Postcode
FY4 3RL
Phone
(01253) 474439

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Manufacturer:
Gledhill Building Products Ltd
Company Name
Gledhill Building Products Ltd
Address
Sycamore Estate Blackpool
Postcode
FY4 3RL
Phone
(01253) 474439

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#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
Description:
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
Expiry date:
31/07/2025
Model:
Advances Appliances Indirect - single coil ipp 175 Advance Appliances Indirect- single coil ipp 250

Approval Holder:
Advance Appliances Ltd.
Company Name
Advance Appliances Ltd.
Address
Unit 4 Coppice Side Industrial Estate, Brownhills, Walsall
Postcode
WS8 7EX

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#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
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
Expiry date:
31/03/2026
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 direct 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.
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Approval Holder:
Telford Copper & Stainless Cylinders Ltd
Company Name
Telford Copper & Stainless Cylinders Ltd
Address
Unit 22 Furrows Business Park Haybridge Road
Postcode
TF1 2DF
Country
Wellington

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Manufacturer:
Telford Copper & Stainless Cylinders Ltd
Company Name
Telford Copper & Stainless Cylinders Ltd
Address
Unit 22 Furrows Business Park Haybridge Road
Postcode
TF1 2DF
Country
Wellington

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#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
Description:
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
Expiry date:
31/03/2026
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
Product Images

Approval Holder:
Whitewolf Cylinders Ltd
Company Name
Whitewolf Cylinders Ltd
Address
Unit 2, 30 Junction Business Park 119/121 Ouzlewell Green Lofthouse, West Yorkshire
Postcode
WF3 3QW
Country
United Kingdom
Phone
01132 822710
General Email
mail@whitewolfcylinders.com

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#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
Description:
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
Expiry date:
31/03/2026
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

Approval Holder:
UK CYLINDERS LTD
Company Name
UK CYLINDERS LTD
Address
UNIT 3 RCM BUSINESS CENTRE WEST YORKSHIRE
Postcode
WF5 9ND

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#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
Description:
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
Expiry date:
31/03/2026
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

Approval Holder:
UK CYLINDERS LTD
Company Name
UK CYLINDERS LTD
Address
UNIT 3 RCM BUSINESS CENTRE WEST YORKSHIRE
Postcode
WF5 9ND

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#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
Description:
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
Expiry date:
31/03/2026
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

Approval Holder:
UK CYLINDERS LTD
Company Name
UK CYLINDERS LTD
Address
UNIT 3 RCM BUSINESS CENTRE WEST YORKSHIRE
Postcode
WF5 9ND

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