POTTERTON HEATMAX COMBI ERP MOTOR & CARTRIDGE 720003100 & 248733 7224764 NEW
HEATMAX COMBI 24 HE - 47-393-27. HEATMAX COMBI 28 HE - 47-393-28. HEATMAX COMBI 33 HE (AFTER SERIAL NO FMN1112) - 47-393-29. HEATMAX COMBI 33 HE (BEFORE SERIAL NO FMN1112) - 47-393-29 BEFORE. Gold 24 Combi ErP (Serial no Ending AC) - 47-393-43.