The Potterton diverter valve is a replacement part for the Powermax, Promax, and Promax ErP boilers. A directional water device in combi boilers, a diverter valve directs hot water into a heating system or a hot water system. This means combis are able to provide both heating and hot water without the need for a storage cylinder.
Fits multiple appliances
Technical specification
TypeBypass ValveManufacturer Model No5111833Brand NamePotterton