Fan Service Tips: Keep Your Extractor Fans Running Smoothly

Ever wonder why your kitchen fan sounds louder or why the bathroom fan barely moves air? Most of the time it’s just dust, a loose screw, or a simple setting you missed. With a few minutes of care you can extend the life of your fans, cut down energy use, and avoid costly repairs.

Quick Cleaning Checklist

Cleaning is the #1 thing you can do for any extractor fan. Grab a screwdriver, a soft brush, and a damp cloth – that’s all you need.

• Turn off power. Flip the breaker or unplug the unit. Safety first.
• Remove the cover. Most covers snap off or are secured with a couple of screws. Set them aside.
• Clean the filter. If it’s a mesh or charcoal filter, rinse it under warm water. Let it dry completely before reinstalling.
• Brush the blades. A soft brush or an old toothbrush removes greasy buildup. Don’t spray water directly on the motor.
• Vacuum the vent. Use the hose attachment to pull dust out of the duct. If you see mold, wipe it with a 1:1 vinegar‑water mix.
• Re‑assemble and test. Put the cover back, restore power, and run the fan for a minute. You should hear a smoother flow.

Do this every three to six months, or more often if you cook a lot or have high humidity.

When to Call a Pro

Not every problem is DIY‑friendly. Here are the red flags that mean it’s time to pick up the phone.

• Motor hums but the fan doesn’t spin. The motor may be burnt out or the capacitor failed.
• Persistent strange noises. Squealing or grinding can signal a loose bearing or a broken blade.
• Electrical tripping. If the circuit breaker trips when you switch the fan on, there’s likely a short circuit.
• Water leaks. A fan near a bathroom that drips may have condensation problems that need professional venting.
• Age over 10‑15 years. Older fans often lose efficiency and can become safety hazards.

Professional gas engineers or certified electricians can diagnose motor issues, replace parts, and ensure the fan meets local ventilation codes. Trusting a qualified tech saves time and keeps your home safe.

Remember, regular fan service isn’t just about keeping the air fresh. It protects your home from excess moisture, mould growth, and even fire hazards caused by overheating. A few simple steps each season keep your extractor fans humming nicely and your house comfortable.

If you’re ever unsure, a quick call to Bedford Gas Appliance Repair Services can get you a qualified engineer who knows fans, boilers and all the other appliances that keep your home running. They’ll assess, fix, and give you a maintenance plan so you never face another surprise fan failure.