Dryer Taking Too Long to Dry Clothes in Ottawa? Here’s Why — and How to Fix It
A dryer that runs but takes 2–3 cycles to dry a single load is one of the most common appliance complaints we hear from Ottawa homeowners. It wastes energy, wears out your dryer faster, and is incredibly frustrating. This guide explains every possible reason your dryer is underperforming and when you need a professional repair. B&M Canada Appliances provides same-day dryer repair across Ottawa and Gatineau. Call (613) 301-0016.
Why Is My Dryer Not Drying Properly?
1. Clogged or Restricted Dryer Vent — The #1 Cause in Ottawa
This is by far the most common cause of a dryer that takes forever to dry clothes — and it’s also the most dangerous because it’s a leading cause of house fires. Your dryer produces hot, moist air that must be exhausted through a vent to the outside. When that vent is blocked by lint buildup, bird nests, or ice/snow at the exterior vent cap (very common in Ottawa winters), the dryer has nowhere to send that humid air. The moisture recirculates back into the drum, leaving clothes damp no matter how long the cycle runs. Signs of a clogged vent: clothes take 2+ cycles to dry, the dryer feels very hot on the outside, there’s excessive lint near the dryer, or you can’t feel much airflow from the exterior vent cap. Solution: professional vent cleaning. In Ottawa, we recommend annual vent cleaning, or every 6 months for households with large families or pets. We include a vent inspection and clearing with every dryer repair visit.
2. Weak or Failing Heating Element (Electric Dryers)
A heating element doesn’t always fail completely all at once. When some coils in the heating element break, the element produces heat — but not enough heat to dry clothes efficiently. The dryer will feel warm but clothes come out slightly damp or still wet after a full cycle. Testing the heating element with a multimeter on-site is the definitive way to confirm this diagnosis. A partially failed heating element is a sign the full element failure is imminent — replacement is recommended before it fails completely.
3. Gas Burner Not Staying Lit (Gas Dryers)
Gas dryers that light briefly and then go out — cycling on and off — are usually suffering from a failed gas valve solenoid. The gas valve solenoids control the flow of gas to the burner. When they weaken, the gas valve opens briefly (the igniter lights), then the solenoids can’t hold the valve open and the flame goes out. The dryer keeps running but produces very little heat because the burner only runs intermittently. This gives the same symptom as a weak heating element on an electric dryer — clothes are partially dried but take multiple cycles.
4. Overloaded Drum
This is the simplest cause and the easiest to fix. An overloaded dryer doesn’t allow clothes to tumble freely — they clump together in a dense mass that hot air can’t penetrate. Even a perfectly working dryer will take 90+ minutes to dry a stuffed load. A dryer should be about 3/4 full — not packed tight. If you’re regularly drying very large loads (heavy duvets, multiple jeans, towels), consider splitting them into two loads. Many Ottawa families discover that simply reducing load size cuts drying time in half.
5. Worn Drum Seals
The drum seals (felt strips around the front and rear of the drum) prevent hot air from escaping around the edges of the drum and into the cabinet instead of through the drum. When these seals wear out, a significant portion of heated air bypasses the clothes entirely. Drum seal replacement is a straightforward repair that restores drying efficiency dramatically.
6. Thermostat Cycling Too Low
The cycling thermostat regulates drum temperature throughout the drying cycle, turning the heat source on and off to maintain a target temperature. When it starts to fail (before it fails completely), it may cycle the heat off too soon, resulting in a dryer that runs at lower-than-ideal temperatures. Clothes take longer to dry and the dryer may feel only mildly warm. This often appears before a more dramatic failure, so catching and replacing a weak cycling thermostat saves you from a full no-heat failure later.
7. Dirty Moisture Sensor Bars
Most modern dryers use moisture sensor bars inside the drum to detect when clothes are dry and automatically end the cycle. When these metal bars are coated with dryer sheet residue or mineral deposits, they can’t accurately sense moisture. The dryer may think clothes are dry when they’re still damp, or — in some failure modes — run indefinitely. Cleaning the sensor bars with a cotton ball and rubbing alcohol is a simple DIY maintenance step. But if the sensor bars are damaged or the sensor circuit is faulty, professional replacement is needed.
8. Kinked or Crushed Vent Hose Behind the Dryer
The flexible duct hose that connects the dryer to the wall vent often gets kinked when the dryer is pushed too close to the wall. A severely kinked hose restricts airflow nearly as much as a fully clogged vent. Pull your dryer forward and inspect the hose — it should have a gentle curve, not a sharp bend. Replace plastic accordion hoses with rigid metal duct whenever possible; rigid ducts don’t kink, are easier to clean, and are safer.
Gas vs Electric Dryers: Different Problems, Same Symptoms
Electric and gas dryers can both exhibit the “takes too long to dry” symptom for different mechanical reasons. Electric dryers more commonly suffer from heating element partial failures, while gas dryers are more prone to gas valve solenoid cycling issues. Both types share the vent clogging issue equally. When you call B&M Canada for a dryer repair in Ottawa, our technicians are trained and certified for both electric and gas dryer repair — we carry TSSA certification for all gas appliance work.
How Much Does Dryer Repair Cost in Ottawa?
Our service call fee is $89 + tax, which covers the full diagnosis and written quote. Common repairs for a dryer not drying properly: vent cleaning + thermal fuse replacement $130–$200; heating element replacement $160–$260; gas valve solenoids replacement $180–$280; cycling thermostat replacement $110–$180; drum seal replacement $140–$220. All repairs include a warranty on parts and labour. See our full Ottawa appliance repair cost guide for more pricing detail.
DIY vs Professional Dryer Repair in Ottawa
Dryer vent cleaning is a DIY task many Ottawa homeowners can handle — you need a dryer vent cleaning brush kit (available at Home Depot or Home Hardware) and about 30 minutes. For anything beyond vent cleaning — heating elements, gas components, thermostats, control boards — we strongly recommend professional repair. Working on a 240V appliance without proper electrical knowledge, or working on gas appliances without TSSA certification, creates genuine safety risks. Our $89 service call typically pays for itself in energy savings within a month if your dryer has been running inefficient for a while.
Book Dryer Repair in Ottawa Today
Stop running double cycles and wasting energy. Call (613) 301-0016 or book online. B&M Canada Appliances provides same-day dryer repair across Ottawa and Gatineau — Kanata, Barrhaven, Orleans, Nepean, Downtown Ottawa, South Keys, Gloucester, Stittsville, Vanier, Manotick, and all Gatineau neighbourhoods. See also our dryer not heating guide if your dryer produces no heat at all.
📞 (613) 301-0016 | ✉️ [email protected]
