Maytag Washer Water Inlet Valve
Replacement valve when supply and screens are good.
$50
Check price
Lf on a Maytag washer means “long fill” — the machine is taking too long to fill with water. Most Lf errors are supply-side issues. Cleaning the inlet screens fixes it in the majority of cases.
Quick Reference
| Code | Meaning | Severity | DIY or Call |
|---|---|---|---|
| Lf / LF | Long fill (slow water) | Low | DIY |
| Ld | Long drain | Low | DIY |
| HC | Hot/cold reversed | Low | DIY |
What This Error Means
Maytag monitors how quickly water enters the drum. If fill rate is too slow — due to low pressure, restricted flow, or a failing valve — Lf appears after a few minutes.
Common Causes
- Clogged inlet screens — Sediment blocking the mesh filters at the hose connections. Most common cause in hard water areas.
- Supply valves partially closed — Hot or cold valve not fully open
- Low water pressure — Minimum 20 PSI required
- Kinked inlet hose — Restricting flow
- Partly failed inlet valve — Valve opens but with reduced flow
Step-by-Step Fix
-
Confirm both supply valves are fully open.
-
Check hoses for kinks. Pull machine forward and inspect.
-
Clean the inlet screens.
- Turn off both supply valves.
- Unscrew both inlet hoses at the back of the machine.
- Pull out the small mesh screens from the ports with needle-nose pliers.
- Rinse thoroughly — these are often heavily coated in sediment.
- Press back in, reconnect hoses, reopen valves.
-
Test each supply separately. Disconnect one hose at a time and run water into a bucket to verify hot and cold supply flow. If one side is noticeably slow, that side’s screen or valve is the issue.
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Test the inlet valve if supply is confirmed clear. Multimeter, 500–1500 ohm range on the solenoid terminals. Open circuit = failed valve.
Parts You May Need
- Maytag washer water inlet valve
- Washing machine inlet hose screens replacement
- Washing machine inlet hose pair
When to Call a Technician
If supply pressure is fine and cleaning screens doesn’t fix Lf, the inlet valve needs replacement — back-panel access, disconnect hoses and connectors, swap the valve.