Kenmore Dryers No Heat: How to Fix It Yourself
A Kenmore dryer that tumbles but produces no heat most commonly has a blown thermal fuse or a burned-out heating element. The thermal fuse is the number one cause and costs under $10 to replace. Always clean the vent at the same time.
⚠️ Safety First
- Unplug the dryer before testing any electrical components.
- If gas dryer, shut off the gas valve before working.
- A blown thermal fuse means the vent is likely clogged — always clean it.
Parts You May Need
Step-by-Step Repair
- 1
Confirm the dryer tumbles but has no heat
Run the dryer for 5 minutes on high heat, then feel the inside of the drum. If the air is room temperature, you have confirmed a no-heat issue. If it is warm but not hot, the element may be partially working.
- 2
Check the 240V power supply (electric dryers)
Electric dryers need both legs of a 240V circuit. If one breaker leg trips, the drum spins but the element gets no power. Check both breakers for the dryer and reset them. Test the outlet with a multimeter if possible.
- 3
Test the thermal fuse
Unplug the dryer and remove the back panel. Find the thermal fuse on the blower housing — it is a small white piece about an inch long with two wires. Test it with a multimeter set to continuity. If there is no continuity, it is blown and must be replaced.
- 4
Test the heating element
Locate the heating element housing (usually at the back or bottom). Disconnect the wires and test across the two terminals with a multimeter. You should read 10–50 ohms of resistance. Infinite resistance (OL) means the element is burned out.
- 5
Replace the faulty part
Swap in the new thermal fuse or heating element. The thermal fuse just snaps in with two wire connectors. The heating element slides out of its housing after removing a few screws. Install the new one in reverse order.
- 6
Clean the vent and test
Before reassembling, clean the entire dryer vent from the machine to the outside. A clogged vent caused the thermal fuse to blow and will cause the new one to blow again. Reassemble, plug in, and test on high heat.
If That Didn't Work
- Bad high-limit thermostat
- Defective cycling thermostat
- Failed gas valve coils (gas dryers)
When to Call a Professional
If you replaced the thermal fuse and element but still have no heat, the control board or gas valve assembly may be at fault. A technician can diagnose this for $80–$150.
Related Repairs
Disclaimer: This guide is for informational and educational purposes only and does not constitute professional repair advice. All repairs are performed at your own risk. RepairItFree.com is not liable for any personal injury, property damage, device damage, voided warranties, or other losses resulting from the use of this information.
If you are unsure about any step — especially anything involving electricity, gas, water, or refrigerant — stop and consult a qualified professional. Your safety is more important than saving money.
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