Most dryer failures give you clear warning — catching them early means a $150 repair instead of a $400+ one. Some warning signs also indicate a fire hazard that makes stopping use immediately the right call.
These symptoms don't mean your dryer will fail tomorrow — but they do mean it's working harder than it should, wearing out faster, or in some cases, operating unsafely. Don't ignore them.
This is the most common complaint we hear, and the most common cause is a clogged exhaust vent — not a failing heating element. When the vent is restricted, hot moist air can't escape, and the drum keeps tumbling in warm humid air. Clothes come out damp. The dryer runs fine; it just can't shed moisture. Have the vent cleaned before assuming the heating element is bad.
Hot but damp is the classic signature of a restricted exhaust vent or a failing moisture sensor. The heating element is working (the heat is there), but the moisture isn't leaving. A different pattern — clothes not hot at all — points more toward a heating element failure or a gas igniter issue.
Stop using the dryer immediately. A burning smell typically means lint has accumulated near or on the heating element, or the vent path is restricted and lint is scorching against hot surfaces. Dryer lint fires account for thousands of house fires per year. Do not run another load until the dryer has been inspected and cleaned by a technician.
If you hear heat (or the drum sits still and clothes don't tumble), the drum belt has likely broken. The motor runs, the heat still operates, but the drum doesn't turn. This is a common repair on dryers over 5 years old and is usually straightforward — a belt replacement typically runs $100–$150 and takes under an hour.
Squealing during the cycle often means worn drum support rollers or a fraying belt. Thumping can mean a worn drum support roller, a flat spot on a drum roller from sitting, or an object stuck between the drum and housing. These noises get worse over time — the drum roller or belt will fail completely if ignored. Catching it at the squealing stage is a simpler repair than waiting for full failure.
A dryer that shuts off before the cycle ends is usually tripping a thermal safety device — either a thermal fuse or a high-limit thermostat. This happens when the dryer overheats, which is most commonly caused by a blocked exhaust vent. The thermal fuse is a one-time device; once it blows, it must be replaced. But replacing the fuse without cleaning the vent means it will blow again within a few loads.
If you notice any of the following, stop using the dryer until it's been inspected: burning smell (any intensity), visible scorch marks on clothing or inside the drum, smoke from the exhaust vent, or sparks or electrical smell.
The NFPA reports that dryers cause roughly 14,000 home fires per year in the U.S., with lint buildup as the leading cause. The risk isn't limited to older machines — a partially clogged vent can create dangerous conditions in any dryer.
Two different fire risk sources: A clogged vent is a fire risk because hot, lint-laden air builds up in the duct and can ignite. A faulty heating element is a fire risk if it stays on too long or scorches the drum housing. Both need repair — but the vent is the more common and more overlooked issue. Have your vent professionally cleaned every 1–2 years as preventative maintenance.
Repair costs for most of the issues above run $120–$300. See our dryer repair pricing guide for a breakdown by repair type. We serve Rochelle, DeKalb, Dixon, Byron, Oregon, and the surrounding area.
BW Appliances serves Rochelle, DeKalb, Dixon, Byron, Oregon, and surrounding areas.
We diagnose and repair in a single visit — and always quote before we start.