Baxi Megaflo & Potterton Promax/Gold 24 HE A System Boiler PCB 7692709 5120220
Superseded Part No.5120220 | 5115061 | 5118296. Potterton Promax 24 HE Plus A System (GC No. 41-592-03) (Before serial no AWD 0932). Potterton Promax 24 HE Plus System (GC No. 41-601-21). Potterton Gold 24 HE A System (GC No. 41-592-16).