How To Replace A Bathroom Vent Fan Without Attic

The ezfit fan is also more powerful and much quieter than typical fans.

How to replace a bathroom vent fan without attic.

On the side of the hole opposite the joist attach a piece of 1x lumber inside the hole. The bathroom exhaust fan should be attached to at least one ceiling joist. Determine where the ceiling joists are and do not cut into the joists for any reason. The best way to proceed with a bathroom fan installation with no attic is to run the venting duct between the ceiling joists and through a nearby exterior wall.

These are easy to use and can be purchased at most home improvement stores. Bathroom exhaust fans perform an important function by removing excess moisture from your home. When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form. Use a circuit tester to ensure that the power is turned off.

My favorite bathroom fan to install without attic access is made by panasonic and called the whispervalue. Remove the grill cover. The ezfit fan from nutone model ez80n replaces both the fan and housing and can be installed from the bathroom without having to go into the attic. 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.

Turn off the breaker box. Begin by removing the screws on the cover of the old fan so that you can access the wiring. If the metal housing doesn t fit you may have to secure some additional wood to the joists so that housing can be installed securely.