Fix Extractor Fan – Simple Steps to Get Your Fan Working Again

If your bathroom or kitchen extractor fan has gone quiet, you’re probably wondering why. A silent fan can mean moisture builds up, mould appears, and the room stays stuffy. The good news? Most fan problems are easy to spot and fix yourself. Below are the basics to diagnose, repair, and decide when a professional is needed.

Quick Diagnose – What’s Wrong?

First, listen. Does the fan make any noise at all when you hit the switch? If it’s completely silent, start with power. Check the wall switch, then the fuse or circuit breaker. A tripped breaker is the most common reason for a dead fan.

If the fan hums but the blades don’t spin, the motor is likely stuck. Turn off the power at the breaker, remove the fan’s cover (usually a few screws), and gently clean out dust and grease. A vacuum nozzle or a soft brush works fine. Dust can jam the motor or the blade hub.

When the fan runs but airflow feels weak, the issue is usually a clogged filter or duct. Most fans have a removable mesh filter behind the cover. Take it out, wash it in warm soapy water, let it dry, and pop it back in. If the ductwork is accessible, check for blockages—bird nests, insulation, or a broken vent can restrict flow.

Simple Fixes You Can Do Right Now

1. Reset the power. Switch off the breaker, wait 30 seconds, then turn it back on. Sometimes a brief power reset clears a motor overload.

2. Clean the fan. Dust removal often restores full speed. While you have the cover off, spray a little WD‑40 on the motor shaft (avoid the blades) and spin it by hand to free any sticky spots.

3. Replace the filter. Filters wear out after a year or so in a humid bathroom. A cheap replacement restores airflow for under £10.

4. Tighten loose wiring. If you feel comfortable, check the fan’s internal wiring connections after the power is off. Loose screws can cause intermittent operation.

5. Inspect the vent. Go outside and look at the vent opening. Clear any debris, and make sure the flap opens freely.

When to Call a Pro

If the fan still won’t start after you’ve checked power, cleaned the motor, and cleared the duct, it’s time to call an expert. A burnt‑out motor, broken capacitor, or faulty wiring needs a qualified electrician or ventilation specialist. In Taunton, Taunton Appliance Repair Solutions offers fast, affordable fan repairs. They’ll test the motor, replace parts if needed, and make sure everything meets safety standards.

Typical repair costs range from £50 to £120, depending on part prices and labor. Getting a quote before work starts helps you avoid surprises.

Remember safety first: always turn off the breaker before opening any electrical component. If you’re unsure about handling wires, skip the DIY route and let a professional handle it.

Fixing an extractor fan yourself can save you a few pounds and a lot of hassle. Follow the steps above, keep the fan clean, and you’ll enjoy fresh, dry air without a fuss. If the problem persists, a local pro will have the tools and knowledge to get it humming again in no time.