HIU Spare Parts
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Reliance Water Controls
Reliance RWC Heatguard BF2 TMV2 22mm 2-in-1 Thermostatic Mixing Valve
£202.25 -
Worcester Bosch
Differential Pressure Control Valve DPCV for Greenstar HIUs – Worcester Bosch
£197.45
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Part of Electro Gas Parts, hiuspares.uk supplies trusted and affordable Heat Interface Unit (HIU) components, backed by over 20 years of industry expertise and serving professionals across the UK.