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Description
Depending on the details of the Speedflow installation, additional accessories may be needed to comply with the water regulations.
- To be used in conjunction with Hyco Speedflow unvented water heaters
- 2 litre expansion vessel set at 3.5 bar with pressure reducing valve
- Comes with one way check valve
- Required when pressure is above 4.2 bar and hot water expansion cannot be accommodated in the pipework
- Weight of expansion vessel 1.0 kg, check valve 0.1 kg, pressure reducing valve 0.3 kg
- Height of expansion vessel 225 mm, check valve 65 mm, pressure reducing valve 73 mm
Technical specification
Years Guaranteed1Pre Charge Bar Rating3.5 barMount TypeOn cold water inlet lineModelSpeedflow AccessoriesHeight225mmDiameter120mmCapacity2 LSupplier Part NumberSF4Range DescriptionUnvented Water Heater AccessoriesBrand NameHyco
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