Heatrae Sadia Heatrae Water Heater Accessory Pack U2
Manufacturer: Heatrae Sadia
Product Ref: 5500/1636369
For use with Heatrae Multipoint Standard Unvented High Pressure Expansion Vessel Check Valve Pressure Relief (Expansion) Valve The Expansion Vessel when fully charged will absorb all expanded water produced by the Multipoint heater during normal operation The Check Valve prevents backflow of hot water and eliminates any possibility of cross-contamination between cold and hot water The Expansion Valve which opens at 6 bar (87 psi) acts as a back-up to the expansion vessel for delivery to england wales and scottish lowlands only.


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