Air source heat pump with a temperature and pressure relief valve (7.0 Bar) factory fitted. Maximum working pressure 5.5 bar. Maximum operating temperature 70°C.
Range of domestic stainless steel or coated carbon steel indirect unvented hot water storage cylinders and buffer tanks, 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 (7.0 Bar) and an immersion heater. Maximum working pressure 5.5 bar except for model EG-200CAIO 8.0bar. Maximum operating temperature 70°C. Model ECO-ZR60S is used in primary circuit only.
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