Vaillant pressure relief valve is a replacement part compatible with guernsey or jersey (condensing), ecotec vui (condensing), ecotec VUW (condensing), VWI (heat pump) and home (condensing) and ecotec VU (condensing) boilers. The pressure relief valve aids in controlling the pressure in a closed system by proportionally opening to relieve excess pressure, preventing dangerous malfunction.
3 bar pressure
Push fit inlet connection
Male screw fit outlet connection
Technical specification
Waist Sizeaa17cf13fwTypePressure Relief ValveSupplier Part Number178985Brand NameVaillant