--- title: "Dryer has become noisy" description: "Whirlpool dryer has become noisy — a dryer is a drum on rollers turned by a belt, and every one of those parts announces itself differently when it wears." url: "https://whirlpoolmiami.support/symptoms/dryer-noisy/" date_modified: "2026-09-06" Appliance type: "Dryers" --- # Whirlpool dryer has become noisy ### Empty the drum and listen once, deliberately Take everything out, close the door and start a short air-only cycle, then stand there for a minute. A regular thump that keeps time with the drum is mechanical. A high squeal that comes and goes with the speed is the belt or the pulley. A loose rattle that changes when you rock the machine is something in the blower housing, and it is often a coin that has come out of a pocket and through the lint screen. Also check the four feet on the floor — a dryer that is not level walks against the wall and the wall makes half the noise. ### What it usually means, by the kind of machine Whirlpool sells one appliance in several forms — a top-loader with an agitator and one without, a front-loader, a stacked pair, a laundry tower and an all-in-one; a vented dryer, a ventless one and a heat pump — and the same behavior points at different things on each of them. A top-load washer has no drain pump filter to open and a front-loader does, which is the whole first hour of the same complaint on two machines. - **Electric** — Rollers, belt and idler are all reached the same way and are ordinary parts. Most noise repairs on these finish in one visit. - **Gas** — Same drum hardware, plus a burner that can add a roar of its own. A noise that only happens while the flame is lit is a different investigation. - **Compact heat pump** — Has a compressor and a fan the vented machines do not, so a low hum here can be entirely normal. Whirlpool publishes a page on the normal sounds of these dryers for exactly that reason. ### Noise is the cheapest warning you will get Almost nothing on a dryer fails silently. Rollers thump for months, belts squeal for weeks, bearings scrape and get steadily louder. A machine attended to while it is still noisy is a roller kit and a belt. The same machine six months later can have a scored drum or a seized roller that has taken the belt with it, and at that point the repair is being weighed against a new dryer. On an ordinary Whirlpool that arithmetic tips faster than it does on an expensive machine, which is exactly why the early call is the one worth making. ### What we bring Rollers, belts and idler pulleys for these dryers are stocked rather than ordered, so a noise call on a Whirlpool usually finishes on the visit. We will also check the vent while the back is off, because a restricted duct makes the blower work harder and a hard-working blower is louder — the two problems arrive together often enough that looking at both is simply sensible. Drum rollers They wear flat and then thump once per turn. The classic Whirlpool dryer noise and a routine repair. The belt or the idler pulley A squeal or a chirp that follows the drum speed. The pulley bearing usually goes before the belt does. Something loose in the blower Coins, buttons and hairpins get past the screen and rattle in the fan housing. Noisy, alarming, and cheap to deal with. The drum glides or the rear bearing A scraping noise from the back of the machine that gets worse with load weight. Left alone it wears the drum itself. The machine against the wall or the washer In a tight closet, the noise is often two cabinets touching. Free to find and impossible to hear from another room. Time the noise against the drum Once per revolution means a single worn point. Continuous means a bearing or a belt. Run it empty Half of these calls turn out to be a zip or a belt buckle on a metal drum, and an empty cycle proves it in five minutes. Turn the drum by hand with the machine off Roughness or a grinding feel that you can sense through the drum is worth reporting exactly as you felt it. Check for space around the cabinet A finger's width all round. Closet installations rarely have it and the cabinets buzz against each other. A thump, a squeal or a scrape that was not there last month What it usually means A thump once per drum revolution is a roller or a flat spot, not a coin A squeal that rises with the drum is the belt or the idler pulley A rattle that changes when you tilt the machine is usually something in the blower Empty the drum and listen once, deliberately Take everything out, close the door and start a short air-only cycle, then stand there for a minute. A regular thump that keeps time with the drum is mechanical. A high squeal that comes and goes with the speed is the belt or the pulley. A loose rattle that changes when you rock the machine is something in the blower housing, and it is often a coin that has come out of a pocket and through the lint screen. Also check the four feet on the floor — a dryer that is not level walks against the wall and the wall makes half the noise. What it usually means, by the kind of machine Whirlpool sells one appliance in several forms — a top-loader with an agitator and one without, a front-loader, a stacked pair, a laundry tower and an all-in-one; a vented dryer, a ventless one and a heat pump — and the same behavior points at different things on each of them. A top-load washer has no drain pump filter to open and a front-loader does, which is the whole first hour of the same complaint on two machines. Electric — Rollers, belt and idler are all reached the same way and are ordinary parts. Most noise repairs on these finish in one visit. Gas — Same drum hardware, plus a burner that can add a roar of its own. A noise that only happens while the flame is lit is a different investigation. Compact heat pump — Has a compressor and a fan the vented machines do not, so a low hum here can be entirely normal. Whirlpool publishes a page on the normal sounds of these dryers for exactly that reason. Noise is the cheapest warning you will get Almost nothing on a dryer fails silently. Rollers thump for months, belts squeal for weeks, bearings scrape and get steadily louder. A machine attended to while it is still noisy is a roller kit and a belt. The same machine six months later can have a scored drum or a seized roller that has taken the belt with it, and at that point the repair is being weighed against a new dryer. On an ordinary Whirlpool that arithmetic tips faster than it does on an expensive machine, which is exactly why the early call is the one worth making. What we bring Rollers, belts and idler pulleys for these dryers are stocked rather than ordered, so a noise call on a Whirlpool usually finishes on the visit. We will also check the vent while the back is off, because a restricted duct makes the blower work harder and a hard-working blower is louder — the two problems arrive together often enough that looking at both is simply sensible. ### It is loud but it still dries. Can it wait? It can wait a little, and it costs less if it does not. A noise that has changed character in the last week — louder, rougher, or now present without a load — is the one to book rather than watch. ### It squeals only for the first minute. That is typical of a belt and idler that have taken a set while the machine sat, especially in a humid room. It usually gets steadily longer over the months rather than going away, so it is worth booking before it becomes constant. --- **[Read full article: Dryer has become noisy](https://whirlpoolmiami.support/symptoms/dryer-noisy/)**