The diverter valve is a part that only appears in combi boilers. It allows the hot water to be directed to the central heating (radiators, etc.) or to the DHW system (taps, etc.). This feature is what makes a combi boiler so popular due to the boiler being able to provide heating and hot water without requiring a cylinder .
Colour: Blue and Black
Fits a Number of Appliances
Technical specification
Supplier Part NumberZ222Range DescriptionZoneplusManufacturer Model NoNU5711010222Brand NameHorstmann
Reviews
Horstmann Zoneplus Z222 2 Port Spring Return Zone Valve 22mm NU5711010222