2 x Inta 750mm Pre-insulated Heat Pump Hoses - HPHOSE750B. 2 x Inta 28mm Anti-freeze Valve 28mm connections - ZERO28. 2 x Inta 1" Female Swivel x 1" Male Heat Pump Extended Lever Ball Valve - HPBV11. Inta 750mm Pre-insulated Heat Pump Hose HPHOSE750B.
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