Potterton 5114708 7223558 Gold & Promax Combi Plate Heat Exchanger (20P)

Potterton Boilers Gold 24 HE A Combi (After Serial No BMX0815 & GNH0815) – GC No. 47-393-18. Gold 24 HE A Combi (Before Serial No BMX0815 & GNH0815) – GC No. 47-393-18 BEFORE. Gold 24 HE Combi – GC No. 47-590-05.

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