Baxi & Potterton PCB 7690352. Part No.7690352. Superseded Part No.720795201. Baxi Platinum Combi 33 HE A (GC No. 47-075-33) After Serial No. Baxi Platinum 33 Combi ErP (GC No. 47-077-06). Baxi DuoTEC 33 HE A (GC No. 47-075-37) After Serial No.
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