What Is a Water Inlet Valve?

A water inlet valve is an electrically controlled valve that opens to let water into an appliance — a dishwasher, washing machine, or a refrigerator's ice maker — and closes again once the control board signals enough has been drawn in. It's the connection point between your home's water supply line and the appliance itself.

A valve that's stuck closed, or clogged with mineral deposits, leaves the appliance unable to fill at all. One stuck open, though less common, can cause a slow leak or overflow. Uhauz repairs washers, dryers, and dishwashers in addition to refrigeration and cooking appliances, so this component comes up across several appliance types.

Frequently Asked Questions

Why won't my dishwasher or washing machine fill with water?

The water inlet valve is the most common cause — it can fail electrically, or get blocked by mineral deposits or debris from the supply line. Before assuming the valve, it's worth checking that the supply line itself isn't kinked or shut off.

Can a clogged water inlet valve be cleaned instead of replaced?

Sometimes — if the valve's screen filter is clogged with sediment, clearing it can restore flow. If the valve's internal solenoid has failed electrically, cleaning won't help and it needs to be replaced.

Why is my refrigerator's ice maker not working or leaking water?

The most common causes are a clogged water filter, a stuck water inlet valve, a failed ice maker module, or a frozen supply line — changing the water filter every 6 months helps prevent several of these. A technician checks which one it is before replacing anything.