Vaillant Pressure Relief Valve (PRV)
We keep a wide range of Vaillant pressure relief valve (PRVs) in stock at BSH. This range fits selected Vaillant models including Ecofit Pure System, Ecofit Pure Combi, Sustain Combi, Ecotec Exclusive, Ecotec Plus System, Ecotec Plus Combi, Ecotec Plus Storage Combi, Ecotec Pro, Home Combi, Home System, Exclusive and Sustain. Buy now for next day delivery.
Vaillant Ecotec Plus Pressure Relief Valve Replacement 178985
Original price was: £24.99.£1.00Current price is: £1.00. Add to basket
Vaillant pressure relief valve release excess pressure to protect the boiler and system. If the valve starts dripping or lifts often, pressure can drop and you may need frequent top-ups. Replace the PRV to stop leaks and protect the system. Match your boiler model and part no before buying.