Your dryer tumbles, the timer runs, but clothes come out cold and damp. Before you pay a $150 service call, know this: the most common cause is a blown thermal fuse — a part that costs about $11 and takes 25 minutes to replace.
Not sure this is your exact problem?Point your camera at it — SpotFix AI diagnoses it free in seconds, with a step-by-step AR guide for your exact model.
Scan It FreeSafety first — and you'll need access to the back panel. For gas models, close the gas shutoff valve behind the machine.
A clogged vent is the #1 cause of overheating that blows the thermal fuse. Vacuum the lint trap slot and detach the exhaust hose from the wall — pull out any packed lint.
Usually 4–8 Phillips screws. The thermal fuse is a small white plastic part (about 2 inches) mounted on the blower housing or heating element case.
Set the meter to continuity. Touch a probe to each fuse terminal: no beep = blown fuse = your problem. This is the outcome in most no-heat dryers.
Snap a photo of the part label — the exact replacement is usually $8–$25 online or at an appliance parts store. Two screws, two wire connectors, done.
Still no beep on the fuse means check the element coil the same way. Elements run $30–$60 and swap in with a few screws.
Feel for heat within 2–3 minutes. If you cleaned the vent, drying times should improve too.
50,000+ repairs diagnosed · 92% accuracy · users save $420 on average. Free on iOS.
Customers describing this problem over the phone is exactly why technicians get sent back twice. SpotFix turns their photos into a diagnosed job packet before you dispatch — a callback costs about $650 and a loaded truck roll up to $1,000.
SpotFix for electrical companies → · Reduce callbacks · Cost calculator