Range of wall mounted combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system. The primary circuit incorporates a pressure relief valve set at 3.0 bar and an expansion vessel. The products are supplied with a temporary filling loop which incorporates a combined isolation valve and double check valve assembly (suitable for backflow protection against Fluid Category 3), stainless steel braided EPDM lined flexible hose assembly and an isolation valve. The secondary circuit (DHW) incorporates a stainless-steel strainer. The primary circuit incorporates isolation valves on the flow and return. Maximum working pressures: DHW: 10.0 Bar CH:2.5 Bar Maximum operating Temperatures: DHW: 65.0°C CH: 85.0°C
Preheat accessory assembly for connection to the domestic hot water circuit of a combination boiler. Incorporates flow sensor, flow restrictor, flow silencers, pre-heat sensor and filter. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Hattersley M2000 range of flow measuring devices with stainless steel bodies. Maximum working pressure 25.0 bar. Maximum operating temperature 99°C.
Conealed wall mounted installation set with a brass body. Maximum working pressure 10 bar. Maximum operating temperature 70°C
Range wall mounted elbows (XX 1799 YY & XX E 1799 YY) and compression (XX 1749 YY & XX 1825 YY) fittings with brass bodies (various finishes, see models). Open outlet use only.
Non-metallic materials and components comply with BS6920 at 65°C
Page 422 of 827
We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.
