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Overview
This part has been discontinued by the supplier and replaced by 436255 & 436594.
The Vaillant pump is usually located after the primary heat exchanger within your heating appliance and allows the heated water to be moved around within the closed heating system. In combi boilers, the pump is usually situated before the diverter valve to allow circulation through the Domestic Hot Water(DHW) and central heating systems.
- Complete pump assembly
- Auto Air Vent
- Voltage is 230 V
- Metal and Plastic
- Low Running Cost
Technical specification
TypeFull PumpManufacturer Model No178983Brand NameVaillant
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