Step 1: Remove the old fan blower
Photo 1: Remove the cover
Grab the edge of the cover and pull down. Squeeze the springs to release them from the slots and remove the cover.
Photo 2: Take out the old fan
Make sure the wall switch for the fan is turned off. Either remove the screw that holds the fan in place or push out on the metal fan housing to release the tab holding the fan. Then simply pull the fan down and unplug it.
If your bath fan is noisy or just doesn’t seem to move enough air, there’s an easy fix that doesn’t require any new wiring, venting or ceiling patching. Nutone’s No. 690NT Bath Fan Upgrade Kit ($30 to $40 at home centers or online) fits several models of Nutone, Broan and Nautilus fans. You’ll find the model number of your fan stamped on the metal plate that the fan motor is attached to. To see if your fan can be upgraded, go to nutone.com and type “690NT” into the search box. The Web page lists model numbers and shows photos of the compatible fans.
Step 2: Install the new blower
Photo 3: Attach the new fan to the plate
Match one of the new mounting plates to the style of your old plate, and attach the new fan to the plate with the screws provided.
Photo 4: Mount the new fan
Install the new fan, either hooking the tabs or reinstalling the screw. Plug in the fan and install the new cover.
Photos 3 and 4 show how to install the replacement parts. The kit comes with complete instructions, the new fan and an attractive white grille.
Required Tools for this Project
Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.
- 4-in-1 screwdriver
Required Materials for this Project
Avoid last-minute shopping trips by having all your materials ready ahead of time. Here’s a list.
- Bath fan upgrade kit