Worcester Gas Boiler Pressure Relief Valve 87161567640 WO14824
Fits
24SI II FF NAT GAS COMBI, 25SI FF LPG COMBI, 25SI FF NAT GAS COMBI, 28SI II FF NAT GAS COMBI, 28SI FF NAT GAS COMBI, 28SI FFP LPG COMBI, C1 FF BRITISH GAS COMBI, RD 628 FF NG BRITISH GAS COMBI