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A dryer that runs its cycle but produces no heat is the most common dryer complaint we receive at AP1 Appliance Repair in Indianapolis. The drum spins, the timer counts down, and clothes come out just as wet as they went in. The cause is almost always a specific, repairable component — and in most cases we fix it the same day.
Why Is My Dryer Running But Not Heating?
Blown Thermal Fuse
The thermal fuse is a single-use safety component that permanently blows when the dryer overheats. Once blown, the heating circuit is broken and the dryer produces no heat. This is the number one cause of a dryer not heating in Indianapolis homes — and replacing it without finding the root cause means it will blow again within weeks. The root cause is almost always a clogged exhaust vent.
Burned-Out Heating Element
Electric dryers use a coiled heating element to generate heat. The coil can break over time — typically after years of use or after being subjected to repeated overheating. A broken element is confirmed with a multimeter and replaced as a unit.
Failed Gas Valve Coils
Gas dryers rely on valve coils to open the gas valve during each heat cycle. When the coils fail, the valve stays closed and no gas flows. You may notice the igniter glowing briefly before going out — a classic sign of coil failure.
Faulty Igniter
The igniter lights the gas burner. A cracked or burned-out igniter will glow weakly or not at all, preventing the burner from lighting even when the gas valve is open.
Clogged Exhaust Vent
A blocked dryer vent does not directly stop heating but causes the dryer to overheat — blowing thermal fuses and tripping thermostats repeatedly. If your dryer needs a new thermal fuse more than once, the exhaust vent is the root cause.
Gas vs. Electric Dryer Heating Repairs
Electric dryers use a 240-volt heating element. Gas dryers use a burner assembly. The parts are different, the diagnostic steps are different, and the repair costs are slightly different. AP1 Appliance Repair technicians carry parts for both types on every service vehicle across Indianapolis.
Should You Repair or Replace?
A dryer not heating is almost always worth repairing if the appliance is under 10 years old. Heating repairs typically cost $100 to $250 — compared to $500 to $900 for a new mid-range dryer. For units over 12 years old with multiple failing components, we will give you an honest comparison.
Frequently Asked Questions
Most dryer heating repairs fall between $100 and $250 depending on the brand and whether it is gas or electric. We provide a firm all-in quote before starting.
Technically yes, but we recommend professional service. The fuse is inexpensive, but if you do not also clear the exhaust vent, the new fuse will blow again quickly.
Most are completed in one to two hours on a same-day visit.
Book Your Dryer Repair in Indianapolis Today
AP1 Appliance Repair provides same-day dryer repair across Indianapolis, Carmel, Fishers, Greenwood, Noblesville, Brownsburg, Avon, Zionsville, Westfield, Plainfield, and the entire surrounding metro area. Rated 4.9 stars by over 211 verified Google customers. Call (317) 702-0879 or visit ap1appliancerepair.com to schedule your repair today.
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