Potterton Heatmax Combi 24 28 33 HE Diverter Valve 7224764 was 5132456
Potterton HEATMAX COMBI 33 HE (AFTER SERIAL NO FMN1112). Potterton HEATMAX COMBI 33 HE (BEFORE SERIAL NO FMN1112). Potterton HEATMAX COMBI 28 HE. Potterton HEATMAX COMBI 24 HE. Potterton PROMAX COMBI 33 HE PLUS A.