Solenoid Valve Replacement

The solenoid valve is an electrically controlled valve that manages water flow into your storage tank, automatically shutting off once the tank is full and preventing backflow of purified water into the raw water line. A faulty solenoid valve can cause your tank to overflow continuously, fail to fill at all, or allow unwanted mixing between purified and raw water. Common causes of solenoid failure include mineral buildup blocking the valve mechanism, electrical coil burnout, or general wear after years of use. Our technicians test the valve's electrical function and mechanical operation to confirm it's the actual source of the problem before replacement, since sometimes a related float switch issue can present similar symptoms. Once confirmed, we fit a new solenoid valve matched to your system's voltage and connector type, then run a full fill-and-shutoff test to verify correct operation. Addressing a faulty solenoid valve promptly helps prevent water wastage, electrical short-circuit risk from continuous overflow, and unnecessary strain on your booster pump.