Whirlpool Dryer Not Heating: 8 Causes and DIY Fixes
Whirlpool, Maytag, Amana, and Admiral dryers all use similar heating systems. If your dryer tumbles but doesn't heat, work through these 8 causes in order.
1. Clogged Vent (Most Common)
Lint restricts in the vent path cause the dryer to overheat, which trips the thermal protector and shuts off heating.
- Disconnect the vent hose from the back of the dryer
- Vacuum lint from the dryer's blader housing
- Clean the exterior vent cap
- Check the entire duct run for kinks or restrictions
2. Heating Element
Whirlpool dryers use a spiral heating element behind the drum. When the coil breaks, the circuit opens.
Test: Ohms setting. Both terminals. Good element: 20-30Ω. Open circuit = burned out. Replace the element assembly.
3. Thermal Fuse
Located on the blader housing or near the vent. Blows at ~220°F to protect against fire.
Test: 0Ω = good. Infinity = blown. Replace only, never bypass.
4. Centrifugal Switch
On some Whirlpool models, a centrifugal switch on the blader motor must close for the heater to engage. If the blader isn't spinning fast enough, the switch stays open.
Test: 0Ω with blader spinning. If the blader is slow or stuck, the issue is mechanical, not electrical.
5. Door Switch
Same as all dryers — the dryer won't heat with the door open or if the switch is faulty.
Test: 0Ω with door closed. Replace if open.
6. High-Limit Thermostat
Safety device that opens at excessive temperature. Located in the blader housing.
Test: 0Ω at room temperature. Replace if open.
7. Motor Not Spinning Blader
If the drum turns but the blader wheel doesn't, air isn't moving over the heating element. Check the belt and blader for debris.
8. Control Board / Relay
If all components test good but no heat, the control board's relay that energizes the heater may be failed.
Diagnosis: Listen for a click from the relay when the dry cycle starts. If no click, the relay or board is faulty. Service call.
Maytag / Amana Note
Maytag and Amana dryers use the same F-code system as Whirlpool. If the dryer displays an F-code (like F7E1 for heater fault), refer to the Whirlpool error code guide for the full F-code reference.