Potterton Heatmax Combi 24/28/33 HE Filling Loop Kit 5119495

✅Fits the Following Potterton Appliances 🔹Heatmax Combi Boilers. 🔹Gold Combi Boilers. 🔹Promax Combi Boilers (ERP Models). 24 / 28 / 33 / 40 (Combi & System). 33 HE A (Before & After Serial No. GNL1112) – GC No. 47-393-20.

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