Laundry symptom guide
Washer Won't Fill: Water Supply Checklist
Check the simplest water-supply causes before assuming the inlet valve has failed.
Reviewed August 18, 2026·Related manufacturer guides linked below
Confirm both faucets are fully open, hoses are not kinked, and inlet screens are not restricted. Many washers require both hot and cold supplies even on a cold cycle.
Checks to make in order
1
Open both valves
Turn the hot and cold supplies fully on.
2
Verify household flow
Check a nearby fixture for low pressure or an outage.
3
Inspect hoses
Correct kinks, reversed connections, or a flood-safe hose that has tripped.
4
Check inlet screens safely
Close the valves and unplug the washer before loosening a hose.
Stop point
Stop and get help when
- A fitting leaks when the valve opens
- The inlet valve hums but no water enters with good household pressure
- Water continues entering after the washer is switched off