Greenstar Heatslave II range of floor standing oil-fired condensing combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system, which incorporates an expansion vessel and pressure relief valve set at 3.0 bar. The cold water inlet incorporates a screwdriver operated spherical valve followed by a plastic flow regulator inserted within the pipework. Maximum working pressure: Primary circuit 2.5 bar. Secondary circuit 10.0 bar. Maximum operating temperature 82°C.
Range of indirect heat interface units (HIU) providing heating and instantaneous hot water. The central heating and hot water is generated via plate heat exchangers. Maximum operating pressure 10 bar (primary and DHW secondary). Maximum operating pressure 2.5 bar CH secondary Maximum operating temperature 90°C
Range of pre-assembled hydraulic blocks incorporating plate heat exchangers, pressure relief valves set at 3.0 bar, circulation pumps and flow regulators. Maximum working pressure: Primary 2.5bar & secondary 10 bar. Maximum operating temperature 80°C (CH) & 60°C (DHW).
Range of floor-standing gas combination boilers, supplied with isolation valves, expansion vessel and a pressure relief valve set at 3.0 bar. Maximum working pressure: Primary circuit 2.5 bar, secondary 10 bar. Maximum operating temperature: Primary 82°C / secondary circuit 60°C.
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