Vaillant Pressure Relief Valve (PRV)
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.
Vaillant Ecotec Plus Pressure Relief Valve Replacement 178985
Original price was: £24.99.£1.00Current price is: £1.00. Add to basket
