Extractor Fan Replacement: Simple Steps to Get Your Kitchen or Bathroom Back in Action

If your extractor fan is making strange noises, barely moving air, or has stopped working altogether, it’s probably time for a replacement. A fresh fan not only clears steam and smells faster, it also helps prevent mould and keeps your home healthier. Below we’ll walk through the signs that it’s time for a new fan, how to pick the right model, and a practical DIY install you can finish in an afternoon.

When to Replace Your Extractor Fan

First, check if the fan is truly dead or just clogged. Remove the front grille and give the blades a good clean – a lot of noise comes from dust buildup. If the motor still hums but the blades won’t spin, the motor bearings are likely worn out. Other red flags include a burnt smell, intermittent operation, or visible rust on the housing.

Even if the fan works, consider replacement when you’re renovating the kitchen or bathroom. Newer fans are quieter, more energy‑efficient, and often have auto‑adjusting speed controls. Upgrading can also improve ventilation standards, which is especially useful in tight Glastonbury homes.

In short, replace the fan if:

• It won’t start after cleaning.
• The motor makes grinding or rattling sounds.
• You notice a burnt or oily odor.
• It’s older than 8‑10 years and performance has faded.
• You want a quieter, greener model.

DIY Replacement: Step‑by‑Step Guide

Got the right fan? Great. Here’s a quick rundown of what you’ll need:

• New extractor fan (match size and duct connection).
• Screwdriver set (usually Phillips).
• Adjustable wrench.
• Electrical tape and wire nuts.
• Dust mask and safety glasses.

1. Turn off the power. Switch off the circuit breaker that feeds the fan. Double‑check with a voltage tester – safety first.

2. Detach the old fan. Remove the front grille, then unscrew the mounting brackets that hold the unit to the ceiling or wall. Carefully pull the fan away from the duct.

3. Disconnect the wiring. You’ll see a few wires – typically live (brown), neutral (blue), and earth (green‑yellow). Loosen the wire nuts, note which colour goes where, and separate the connections.

4. Fit the new fan. Align the new unit with the existing duct and secure it with the brackets you removed earlier. Make sure the duct clamp is tight to avoid leaks.

5. Reconnect the wires. Match the colours exactly and tighten the wire nuts. Wrap each connection with a bit of electrical tape for extra security.

6. Seal and test. Replace the grille, turn the breaker back on, and run the fan. Listen for smooth operation and feel for airflow. If anything feels off, double‑check the wiring or tighten the mounting screws.

That’s it – most fans can be swapped in under an hour. If you run into stubborn wiring, a corroded duct, or you simply don’t feel comfortable with electricity, give Glastonbury Appliance Repair Services a call. Our technicians can finish the job quickly, and we’ll also clean the surrounding area so your home stays tidy.

After the install, keep the fan healthy with a quick cleaning every six months. Remove the grille, wipe the blades, and vacuum the motor vents. A clean fan lasts longer and stays quieter.

Whether you’re a DIY enthusiast or prefer a professional touch, replacing an extractor fan is a doable project that pays off in fresher air and lower energy bills. Ready to get started? Grab a new fan, follow these steps, and enjoy a breath of fresh air in no time.