Potterton Heatmax Combi 24 28 HE Expansion Vessel 8L 5114691 & Baxi PRV 248056

Includes Potterton Pressure Relief Valve 248056. Heatmax Series Heatmax Combi 24 HE - 47-393-27. Heatmax Combi 28 HE - 47-393-28. A: This set is designed for Potterton Heatmax models. 1 x Pressure Relief Valve (PRV) – 3 Bar.

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