Ariston Andris Pressure Reducing Valve - 3.5 Bar

To maintain the maximum cold water inlet pressure at 3.5 bar, protecting the water heater from excessive pressure.

No, it is designed specifically for the Ariston Andris R water heater.

If your water pressure regularly exceeds 3.5 bar or if you experience issues like leaks or unusual noises, this valve may be necessary.

Generally, no specific maintenance is needed. However, inspect it periodically for leaks or issues.

Typically installed on the cold water inlet of the Ariston Andris R water heater.

Turn off the water supply and check the connections. If the leak continues, consider replacing the valve and seek professional help if needed.

Check the water pressure. If it exceeds 3.5 bar, the valve may be faulty or improperly installed.

Inspect the connections and tighten as needed. If the leak persists, the valve may need to be replaced. Ensure the water supply is turned off before attempting to tighten.