POTTERTON PROMAX COMBI 24 28 33 HE PLUS & HE PLUS A GAS VALVE 5114734 720301001
Will fit: POTTERTON PROMAX COMBI 24 HE PLUS BOILER. POTTERTON PROMAX COMBI 28 HE PLUS BOILER. POTTERTON PROMAX COMBI 33 HE PLUS BOILER. POTTERTON PROMAX COMBI 24 HE PLUS A BOILER. POTTERTON PROMAX COMBI 28 HE PLUS A BOILER.