Baxi DuoTEC/Platinum Combi 24 HE A PCB 7690358 5121862 Genuine Part
Baxi PCB 7690358. Part No.7690358. Baxi Duo-tec 24 HE A (GC No. 47-075-35)From Serial No's starting BTG 0815. Baxi Duo-tec ErP Duo-tec 24 Combi ErP (GC No. 47-075-96). Baxi Platinum Combi 24 HE A (GC No. 47-075-31) From Serial No.