If your extractor fan is making weird noises, blowing weakly, or just stopped, you’re not alone. Most kitchen fans start acting up after a few years of use, and the fix is often simpler than you think. Below you’ll find the most common issues, easy DIY steps, and clear signs it’s time to call a professional.
1. Clogged filters. Grease and dust build up on the metal or charcoal filter. When the filter is clogged the fan can’t move air properly, so it sounds louder and the suction drops.
2. Faulty motor. Motors wear out, especially if the fan runs constantly. A humming motor that never spins usually means the bearings need replacing or the motor has burned out.
3. Loose wiring. Vibration can loosen the connections inside the fan housing. A flickering light or intermittent operation often points to a loose wire.
4. Blocked duct. Over time the duct that leads outside can collect lint, insulation, or even small objects. A blocked duct reduces airflow and can cause the fan to overheat.
Before you call anyone, try these steps. They take less than 30 minutes and save money.
Clean the filter. Turn off the fan and remove the filter. Soak it in hot, soapy water for 10‑15 minutes, scrub with a non‑abrasive brush, rinse, and let it dry completely before reinstalling.
Check the motor. Remove the fan cover (usually a few screws). Look for visible signs of wear—burnt smell, discolored coils, or wobbling. If you see damage, it’s safer to let a pro replace the motor.
Tighten wiring. With the power off, open the fan’s electrical box. Make sure all wires are snug under their terminals. If you notice frayed insulation, replace the wire or call an electrician.
Clear the duct. Locate the duct’s external vent and remove any debris. Inside, you can use a flexible brush or a vacuum hose to pull out buildup. A clear path restores suction.
If any of these steps feel beyond your comfort level, or if the fan still struggles after cleaning, it’s time to get professional help. A qualified technician can test the motor, replace worn parts, and ensure everything meets safety standards.
Living in Northampton means you have local experts who know the common fan models in our homes. When you call a repair service, ask about their guarantee, response time, and whether they carry spare parts for your specific fan brand.
Regular maintenance keeps the fan running smoothly. Make it a habit to clean the filter every 2‑3 months, especially if you do a lot of frying. Also, give the fan a quick visual check each season—look for dust on the housing and listen for odd sounds.
Remember, a well‑functioning extractor fan not only removes cooking smells but also reduces humidity and prevents mold. Keeping it in good shape protects your kitchen and your health.
Need more help? Our team at Northampton Appliance Repairs Services offers fast, reliable kitchen extractor fan repair. Give us a call, and we’ll get your fan humming again in no time.
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