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Kenmore Dryer Not Heating: Thermal Fuse, Element, and Gas Valve Fixes

Quick Answer

Kenmore dryer not heating is diagnosed by the same logic regardless of manufacturer (LG or Whirlpool): check the dryer vent FIRST. A blocked vent causes the thermal fuse to blow, which cuts power to the heating element. The thermal fuse is a $5-15 one-time-use safety device that does not reset. On LG-made Kenmore dryers (796 prefix), the d80/d90/d95 codes warn of vent restriction BEFORE the fuse blows.

Kenmore dryer not heating is diagnosed by the same logic regardless of manufacturer (LG or Whirlpool): check the dryer vent FIRST. A blocked vent causes the thermal fuse to blow, which cuts power to the heating element. The thermal fuse is a $5-15 one-time-use safety device that does not reset. On LG-made Kenmore dryers (796 prefix), the d80/d90/d95 codes warn of vent restriction BEFORE the fuse blows. Whirlpool-made Kenmore dryers (110 prefix) do not have this early warning - the fuse just blows. After replacing the thermal fuse, always clean the vent duct from the dryer to the outside wall. If you replace the fuse without cleaning the vent, the new fuse will blow within weeks.

KenmoreDryerSeverity: mediumDifficulty: intermediate75% DIY Success
Time to Fix
15–90 min
Difficulty
intermediate
Parts Cost
$5 – $60
Tools Needed
Multimeter, Screwdriver

What Does the NOT-HEATING Code Mean?

Kenmore dryer not heating: check dryer vent for blockage FIRST (causes thermal fuse to blow).

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Blocked dryer vent causing thermal fuse to blow40%
Thermal fuse blown (one-time, does not reset)24%
Heating element burned out14%
Cycling thermostat failed12%
Gas valve solenoid failure (gas dryers)10%

Symptoms You May Notice

  • Appliance not heating
  • Performance issue
  • May show error code

Can you reset a Kenmore dryer to clear the NOT-HEATING code?

Unplug 60 seconds. Plug in and test.

Tools Required for Diagnosis

MultimeterScrewdriverFlashlight

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Check the most common cause described in the guide above.

Check the most common cause described in the guide above.

2

Check secondary causes and error codes if displayed.

3

If basic checks fail, consult a professional or run manufacturer

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Thermal FuseModel-specific · $5–$15
Heating ElementModel-specific · $25–$60

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $33 (Parts) vs $700 (New Machine)

Frequently Asked Questions

How much does Kenmore dryer not heating repair cost?
Most repairs cost $100-400 depending on the component. Simple fixes like cleaning or resetting are free.
Is my Kenmore dryer worth repairing?
If under 10 years old and repair is under 50% of replacement cost, repair is worthwhile.
Can I fix this myself?
Many fixes are DIY with basic tools. Gas and sealed-system repairs need a professional.

Models Known to Experience NOT-HEATING Errors

This repair applies to most Kenmore dryers with this error code. Common model numbers include:

796.81182310, 110.67032600

Last verified for technical accuracy on March 15, 2026