Designed to control the flow of water in small bore domestic central heating systems where both radiator and hot water cylinder circulation are pumped.
22mm compression fittings DHW Circuit Port B; CH Circuit Port A 240 Vac 50Hz Spring return function Three position operation Manual lever for filling/draining down Five wire connection Provides electrical control of pump and boiler Powerhead replaceable without draining down Motor changeable without replacing whole powerhead Quiet operation, minimal power consumption
Designed to control the flow of water in small bore domestic central heating systems where both radiator and hot water cylinder circulation are pumped.
22mm compression fittings DHW Circuit Port B; CH Circuit Port A 240 Vac 50Hz Spring return function Three position operation Manual lever for filling/draining down Five wire connection Provides electrical control of pump and boiler Powerhead replaceable without draining down Motor changeable without replacing whole powerhead Quiet operation, minimal power consumption