How To Repair A Bathroom Extractor Fan

I demand to prepare a broken bathroom fan

It can be exhausting when your bathroom fan is non exhausting. You know your fan gets rid of bathroom smells, but its main task is to remove hot, moist air and proceed the room dry to aid prevent mold and mildew. Use your exhaust fan both to get rid of smells and to bicycle out wet air before and subsequently showers and baths.

Quick tip: to assistance the bathroom fan remove odors and hot, moist air more efficiently:

• Plough on the fan when yous enter so the air is already moving.
• When you leave, go along the door open. This lets the fan supersede bad air with fresh air.
• If the door is closed, you restrict air movement and your fan works harder and longer.

Then, the bathroom fan does important work. When it's not working, yous want to fix it equally soon as you lot tin. Let's start with why information technology might not exist working.

Why your bath fan might non exist working

In that location are several reasons why your exhaust fan might have stopped working. Here are some of the nearly common reasons, and how to set up them:

• Check to come across if something tripped the circuit breaker. Reset the circuit breaker if necessary.
• Bank check the fan switch with a voltage tester. Supplant information technology if you take a bad switch.
• If the fan switch is on a basis-fault circuit interrupter outlet (that outlet with the buttons that automatically turns off the electricity to prevent electrocution) test it to brand sure it'due south reset.
• If the exhaust fan motor doesn't spin smoothly, you might demand to clean the assembly or lubricate the motor with a few drops of calorie-free machine oil at each end of the motor shaft.
• The motor is burnt out and needs replacing.

Testing your bathroom fan

Permit's say the circuit breaker is reset, the switch is working, the GFCI is reset, the motor is clean and oiled, and the motor is not burnt out. You flip the switch and it turns on but information technology's still not working. It could be that bad suction is not acquired by the motor. You tin test suction past turning on the fan and then putting a piece of toilet paper upwardly to the grill. If the toilet paper doesn't cling to the grill, you lot probably demand to clean it.

Remove the grill and apply an sometime brush to remove lint or clay on the grill slats. While yous're doing that, remove the fan motor and thoroughly clean the fan blades and motor housing. Ane thing to keep in heed: well-nigh fan blades are fabricated of plastic, only some of the older blades are made of metallic. Metal blades can twist or bend. For optimal efficiency, straighten the blades if they're bent. Now that all the parts are clean and in practiced shape, reassemble the fan.

Try the toilet paper test again. If it still isn't working, y'all might have a clogged exhaust duct. You tin can make clean it with a broom handle that has a rag fastened on the end. Yous can also buy duct cleaning rods that can curve or make 90 degree bends to clean your ducts. Wet-dry vacuums can besides piece of work to clean shorter ducts.

So, what happens if I did all that and it still doesn't piece of work?

You're going to need to replace the motor or buy a new fan. Replacing the motor is relatively easy. It costs about as much as buying a new fan, only at least you don't have to tear out the old fan. If y'all have to buy a new fan, check the packaging for something called a "sone number." This is a unit used to mensurate racket. The lower the number, the quieter the fan.

Don't just buy the fan with the lowest "sone number", notwithstanding. You want to exist sure you get one that's powerful enough to replace the air in your bath eight times in one hr. For that, cheque the CFM rating. Bathrooms l square feet and smaller typically have a CFM range of fifty-79. For larger bathrooms, select a fan that can move at least 1 CFM per foursquare human foot of room. The fan for an 80 foursquare foot bath should, for instance, accept at least an lxxx CFM rating. And then, when you purchase new fan, remember to become one that's both tranquillity and that moves air. Y'all'll pay more than, but if you similar a tranquillity fan, it'southward ameliorate than having a fan that'southward super noisy.

If you have any questions about your fan or you need assist fixing, don't hesitate to give EarlyBird a telephone call whatever time . Nosotros'll keep the air moving, so you can stay comfortable.

Disclaimer
The general knowledge and advice in this blog is designed to requite you a picayune groundwork information well-nigh your electrical system and may not be complete or contain modest errors.  Early Bird Electric is not responsible for whatever consequences if you attempt to fix your electrical problem using this information. It'southward always a good idea to rent a local, licensed electrician like Early Bird Electrical to safely and professionally handle the job.

Source: https://earlybirdelectricians.com/blog/fix-broken-bathroom-fan/

Posted by: berkowitzhathimerent.blogspot.com

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