Section Code 1380 : Electric, thermal storage, mains fed, closed outlet. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within with system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
Back To Directory SectionsOMEG range of wall mounted, near-boiling water dispensers (cased and insulated). The products incorporate a solenoid valve which controls the flow, a stainless-steel tank, 3 or 5L (see model), and a plastic strainer at the inlet. Maximum supply pressure 10.0 bar. Cold water supply only. Maximum operating temperature 95˚C
‘Aquapoint APIII’ range of direct unvented under basin or over basin (wall mounted) electrically heated, enamel lined insulated steel storage cylinders. The cylinders are supplied with an expansion relief valve set at 6.0 bar. Maximum working pressure 5.5 bar. Maximum operating temperature 75°C.
Varipoint range of unvented water heaters with copper bodies, fitted with a temperature & pressure relief valve (7.0 bar) and supplied with a pressure relief valve (6.0 bar). Maximum working pressure 5.5 bar. Maximum operating temperature 85°C.
Tudor range of above and under sink range of electrically heated vented water heaters (cased and insulated) incorporating an angle valve on the inlet for flow control. Maximum working pressure 3.5 bar. Maximum operating temperature 75°C.
Range of near boiling hot water dispensers with stainless steel tanks and flow is controlled via float switch. Maximum working pressure 3 Bar. Maximum operating temperature 98°C.
Range of near boiling hot water dispensers with stainless steel tanks and flow is controlled via float switch. Maximum working pressure 3 Bar. Maximum operating temperature 98°C.
‘Zip Aquapoint IV’ range of wall mounted directly heated unvented storage vessels (cased and insulated) incorporating an enamel lined cylinder and safety kit. The cylinder is factory fitted with a temperature and pressure relief valve (7.0 bar/90°C) and a drain valve. The product is supplied with an installation kit comprising of an expansion vessel, tundish and an inlet manifold incorporating a 6.0 bar expansion relief valve, an adjustable pressure reducing valve with stainless-steel strainer (adjustable between 2.7 and 3.3 bar, but pre-set at 3.0 bar), and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The compression connections of the installation kit are for use with copper pipe (Manufactured to EN 1057). Maximum working pressure 5.5 bar. Maximum operating temperature 70°C. Cold supply only.
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