Hyco Speedflow Expansion Vessel Kit
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An expansion vessel and check valve kit. To be used in conjunction with the Speedflow unvented water heaters 2 litre expansion vessel set at 3.5 bar Comes with one way check valve Weight of Expansion vessel 1.0 kg, Check valve 0.1 kg Height of Expansion Vessel 225 mm, Check valve 65 mm WRAS Approved
