Main Cold Water Combination Valve Complete 95605897

The Cold Water Combination Valve Complete, part number 95605897, is a Main component used on unvented hot water cylinders. It combines the cold water inlet control functions into a single assembly, including the pressure reducing valve housing. It is fitted on the cold water supply to the cylinder to regulate incoming pressure and protect the cylinder and its controls.

• Water discharging from the pressure relief outlet when the system is not heating
• Inlet pressure at the cylinder drifting above the set limit, or fluctuating noticeably
• Reduced or inconsistent hot water flow at the taps despite adequate mains pressure
• Water weeping from the valve body, unions or the pressure reducing section
• Scale or debris build-up inside the valve causing sticking or noisy operation

• Confirm the cylinder model and capacity against the fit list above
• Check the part number on the existing valve or the cylinder's data label
• Verify the incoming mains pressure and confirm the valve is the correct assembly for the installation
• Inspect the surrounding pipework and relief discharge route before starting work