Most kitchen extractor fans can be repaired for under £60 - often just by replacing a capacitor or cleaning the motor. Learn when repair makes sense, when to replace, and how to diagnose the problem yourself.
Extractor Fan Repair – What You Need to Know
Feeling stuck with a noisy or weak bathroom fan? You’re not alone. Most homes in Nuneaton have an extractor fan, and when it quits, steam and smells linger. The good news? Many problems are easy fixes, and the rest are quick for a local pro.
Typical Problems and Simple Fixes
Here are the three complaints we hear most often:
- Weak airflow. Dust builds up on the blades and the vent grille. A quick clean with a brush and a vacuum can restore power.
- Loud humming or rattling. The motor housing may be loose or the fan blades are hitting something. Tighten the mounting screws and check that nothing’s stuck in the duct.
- Fan won’t turn on. The switch, wiring, or motor could be at fault. Start by testing the wall switch with a voltage tester. If power reaches the fan but it stays dead, the motor likely needs replacement.
DIY steps for a basic cleaning:
- Turn off the electricity at the fuse box – safety first.
- Remove the front cover (usually a few clips or screws).
- Pull out the fan housing, clean the blades with warm soapy water, and clear any lint from the vent pipe.
- Re‑assemble, switch the power back on, and test the airflow.
If the fan still sounds strange after cleaning, it’s probably a motor issue. Motors aren’t cheap, but a professional can usually replace them in under an hour.
When to Call a Professional
Don’t wrestle with electricity if you’re unsure. A licensed electrician or a qualified appliance repairer can:
- Inspect and replace faulty wiring or switches safely.
- Swap out a burnt‑out motor with a genuine part that matches your fan’s size.
- Check the vent duct for blockages that could cause overheating.
- Provide a guarantee on the work – a great peace of mind.
Our team in Nuneaton offers same‑day appointments, transparent pricing, and a 12‑month warranty on parts and labour. We’ll arrive, diagnose the issue, and let you know if a simple clean will do or if a motor swap is needed.
Bottom line: If the fan is noisy, weak, or dead after a quick clean, give us a shout. We’ll get the steam out of your bathroom and the fresh air back in, without you having to climb into the ceiling.
- 30 Oct 2025
- Gideon Thornton
- 0
How to Troubleshoot an Extractor Fan: Step-by-Step Fixes for Common Problems
Learn how to troubleshoot a faulty extractor fan with simple DIY fixes for power issues, noise, blocked ducts, and bad bearings. Save money and avoid mold with these step-by-step tips.
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