Section Code 1890 :
Back To Directory Sections‘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, verified by test (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.
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.
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.
‘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.
‘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.
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.
‘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.
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.
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.
Range of hot water buffer tanks consisting of insulated stainless steel shells. Maximum working pressure 8.0 bar. Maximum operating temperature 90°C.
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.
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.
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
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.
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
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.
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
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
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
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
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
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
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
‘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.
‘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.
‘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.
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
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.
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
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
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.
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.
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
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.
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.
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
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.
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
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.
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.
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.
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
Range of indirect and direct unvented storage cylinders consisting of either no coil (GLE) or a factory fitted single (GLC) or twin coil (GLT). The secondary circuit is supplied with a temperature and pressure relief valve set at 7.0 bar@85˚C for 1.0-6.0 bar products and 10.5 bar@95°C for 6.0-10.0 bar products. The products are supplied with an inlet control group (safety kit) consisting of a pressure reducing valve, an expansion relief valve 6.0 bar (1.0-6.0 bar products) or 10.5 bar (6.0-10.0 bar products) and an approved check valve, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Product is also supplied with an expansion vessel. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C
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.
Infinty-E stainless steel 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
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.
Mitsubishi EHWT17D-MHEDW indirectly heated stainless-steel unvented storage cylinder consisting of plate heat exchangers. 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 an approved single check valve cartridge (verified by test as suitable for backflow protection against Fluid Category 2), strainer, a pressure relief valve set at 6.0 bar and pressure reducing valve set at 3.5 bar. The space heating circuit is factory fitted with a pressure relief valve fitted rated at 3.0 bar and an automatic air vent. A tundish, expansion vessel and filling loop are also supplied. Maximum secondary (wholesome) circuit working pressure: 5.5 bar. Maximum Space heating (primary) circuit working pressure: 2.5 bar. Maximum brine/ambient circuit working pressure: 9.5 bar. Maximum operating temperature 70°C
‘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 temperature and pressure relief valve, pre-set at 7.0 bar 90 degrees. The unit is supplied with an inlet control group containing a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2), pressure reducing valve set at 3.0 bar and an expansion relief set at 6.0 bar. An expansion vessel is factory fitted to both the secondary and primary circuits within and is positioned inside the casing. The primary circuit also incorporates a circulating pump and pressure relief valve which is set at 3.0 bar. Maximum secondary working pressure 5.5 Bar Maximum Primary working pressure 2.5 Bar Maximum operating temperature 65.0 °C
Range of “MEGAAIR” bubble top indirect and direct single coil unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 10.0 bar@90˚C. A safety kit (manifold) consisting of a single check valve assembly, verified by test (suitable for backflow prevention against fluid category 2), strainer, an expansion relief valve set at 8.0 bar and a pressure reducing valve set at 3.0 bar and a tundish is also provided. Maximum working pressure: Secondary circuit: 7.5 bar. Primary circuit: 6.0 bar. Maximum operating temperature 65°C.
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