How to Fix a GE Dryer That Tumbles but Will Not Heat

No heat with normal tumbling points to restricted venting, a tripped thermal fuse, or a failed heating element. Airflow comes first.

High risk — mains voltage, gas, or refrigerant. Stop and hire a pro if unsure.

Tools

Step 01
Cut all power
Unplug an electric dryer or switch off both breaker poles. For a gas dryer, also close the gas shutoff valve behind the machine.
Step 02
Clear the vent run
Detach the transition duct and brush and vacuum the lint from the duct, the dryer outlet, and the wall pipe out to the exterior hood.
Step 03
Confirm the exterior flap opens
Run the dryer briefly on air-fluff and check that the outside hood flap swings open. A stuck flap traps heat and trips the thermal fuse.
Step 04
Test the thermal fuse
Remove the rear panel and check the thermal fuse for continuity with a multimeter. No continuity means it blew and must be replaced.
Step 05
Test the heating element
Check the element coil for continuity as well. An open coil or a visibly broken wire means the element needs replacement.
Step 06
Reassemble and verify
Refit panels and duct, restore power, and run a timed dry. The exhaust air at the hood should feel clearly warm within a few minutes.

A blown fuse is a symptom of restricted airflow. Replacing it without clearing the vent will only blow the new one.