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Fit it on the return pipe upstream of the manifold or heat pump heat exchanger
4kW Electric Boiler & 120L Direct Cylinder
It includes all required components for a professional installation
Multiple circuit support: Capable of operating several heating circuits simultaneously with independent temperature control
twin 2-port zone valves Safety Temperature & pressure relief valve
Pressure Test Pump Unit Wood Underfloor Heating Fit it on the returnThe Pressure Test Pump Unit is a reliable, manual hydraulic pump designed for pressure testing underfloor heating systems, pipework, and other pressurized installations. It is suitable for conducting tightness tests and verifying system integrity by accurately pressurizing and maintaining water or oil within the circuit. Featuring a robust aluminium frame and a lockable pumping arm for ease of use, it includes a corrosion resistant stainless steel
