Replacing Old Bathroom Exhaust Fan

For quick reference a 50 square foot bathroom needs a 50 cfm fan.

Replacing old bathroom exhaust fan.

Even if you fan is decades old chances are you can get a replacement motor. The installation is easiest if you re replacing an existing fan. You don t have to tear out the entire unit. Video tutorial on how to replace your bathroom exhaust fan in 5 minutes or less.

Ceiling fans vent either into the. Although a new motor costs about the same as a new fan a bathroom vent fan motor replacement saves time and trouble. Another consideration to think about is the placement of your fan. If your bathroom fans are dead here s some good news.

There are wall mount exhaust fans as well as ceiling exhaust fans. I then removed the old fan so i could find a replacement that would fit without having to cut a bigger hole into the drywall. No cut or roomside bathroom fan models can be installed in new construction or used to replace older fans in existing construction. Fan http amzn to 2efaszk clamps http amzn to 2egqzzz zip ties http amzn to 2egrbvl caulk http amzn to 2egsmhx this video was filmed a little whil.

It s easier than you think to swap out that noisy inefficient bath fan especially if you choose one that s designed to be installed without ripping out the bathroom ceiling. Begin by removing the screws on the cover of the old fan so that you can access the wiring. To replace a bathroom fan all you need to do is remove the old fan and install a new one in its place using the same wiring and connections. Replacing a noisy bath fan newer style bath fans on the other hand are so quiet you can hardly hear them running and they cost very little to operate.

Also it helps to get a fan that s the same size as your existing fan so you won t have to adjust the size of the ceiling hole. You can use the existing switch wires and ductwork. Simply remove the old fan attach the new housing hook up the ductwork and wiring and you re done. Since the fan is also connected to the light and there isn t a window in the bathroom i set up a work light outside the door.

I ve replaced lots of this style broan fan and they are very popular. I temporarily taped a plastic bag over the hole after removing the fan.