Potterton Apollo 25 Expansion Vessel 8 Litre 5114691 & Potterton PRV 248056

Includes Potterton Pressure Relief Valve MPN 248056. A: This set is designed for Potterton Apollo 25 models. 1 x Pressure Relief Valve (PRV) – 3 Bar. Vessel Capacity: 8 Litre. 1 x Expansion Vessel (8 Litre).

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