Potterton 421001 ACT322 Mid Position Valve Actuator

City Plumbing

The diverter valve is a part that only appears in combi boilers. It allows the hot water to be directed to the central heating system (radiators, etc.) or to the hot water system (taps, etc.). This feature is one of the reasons combi boilers are so popula

Direct Heating Spares

POTTERTON 421001 ACT322 MID POS VALVE ACTUATOR. Genuine brand new Potterton Boiler Spares product, covered by a Potterton Boiler Spares manufacturer's guarantee.