How to replace a bathroom fan

Bathroom exhaust fans are crucial for maintaining a healthy and comfortable environment in your bathroom. They help to eliminate the excess moisture, unpleasant odours, and harmful pollutants that can cause health problems and damage to your home. However, if you are wanting to learn how to replace a bathroom exhaust fan, there are a few important things you need to know first. Attempting to do your own electrical work without proper training and certification is not only dangerous but also illegal, how to replace a bathroom fan.

If your bathroom exhaust fan isn't working, is too loud, or doesn't move air well enough, it might be time to replace it. Can you use a replacement kit instead of replacing the entire fan? Replacement kits often do not offer the range of features that full bathroom fans do. For improved performance, you may need to purchase a full bathroom vent fan. A permit may not be required to replace a bathroom exhaust fan.

How to replace a bathroom fan

Last Updated: July 2, Fact Checked. This article was co-authored by Mitchell Newman. He has 20 years of experience in construction, interior design and real estate development. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed , times. Installing a new bathroom fan won't take very long, since the connections and wiring are already in place. First, you'll need to carefully remove your old fan and disconnect the vent pipe and wiring. Then, you'll put the new fan in position. Reattach the wires and vent pipe, and you're ready to test your fan out. Just make sure you're comfortable working with electrical wiring before you begin!

Can you replace a bathroom fan without an electrician? View our fan installation service. If so, peel this away.

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If your bathroom exhaust fan isn't working, is too loud, or doesn't move air well enough, it might be time to replace it. Can you use a replacement kit instead of replacing the entire fan? Replacement kits often do not offer the range of features that full bathroom fans do. For improved performance, you may need to purchase a full bathroom vent fan. A permit may not be required to replace a bathroom exhaust fan.

How to replace a bathroom fan

Sunrise Specialty. An extractor fan is essential to avoid damp in your bathroom, as well as to keep it smelling sweet. Installing one for the first time is a whole other ballgame. And before you get started, check whether you need a permit for this kind of work where you live. Some jurisdictions will require the work be done by a licensed contractor. If something goes wrong, that could make it a very expensive business. The next thing to check is how your fan is powered. Some will be hardwired into your electrical circuit. Others will have a plug.

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Gather your tools and supplies. Push up. Run the wire through the cable clamp, then screw the clamp tightly down. Have someone help you by holding up the fan housing from below. Include your email address to get a message when this question is answered. Use profiles to select personalised content. Thank you for your feedback. Begin by removing the screws on the cover of the old fan so that you can access the wiring. Fans that require attic access are similarly difficult to install. Create profiles to personalise content.

Last Updated: July 2, Fact Checked. This article was co-authored by Mitchell Newman.

Push the wire connections back into the housing and replace the junction box cover when you're done. Screw it into place against the joists from below. If you find plenty of excess wire in the ceiling, it's usually faster and easier to cut the wire. Look for a fan with an appropriate CFM cubic feet per minute rating, which indicates how much air the fan can move. Attempting to do your own electrical work without proper training and certification is not only dangerous but also illegal. Bathroom ceilings often have insulation, mold, droppings, and dust, so wear a dust mask when removing the fan. Disconnect the fan's wiring. How to. Attach the new fan's housing to ceiling joists. Make sure the fan is properly vented to the outside of the room and the house to ensure proper ventilation. Some may slide out to extend to the ceiling joists. If your fan's cover is held in place by screws, drive these in from below with a screwdriver or drill. Be sure to push the cable through the cable clamp.