Easy Install Bathroom Fan

Don t install it in the wrong spot.

Easy install bathroom fan.

Vacuum out the old housing enclosure to remove any dust. Switch off the power at the fuse box. To install a bathroom vent fan upgrade kit. How to install a bathroom fan vent in the soffit.

If not you must cut around. Use the information below to select a fan. For a fan and light switch with existing wiring splice the white wires and connect the grounds securely with wire. Ideally your fan should be near the tub or shower but.

Climb into the attic and clear away any insulation from around the hole. You can use the existing switch wires and ductwork. Next we must slip a worm drive metal clamp on the inside part of duct liner. Remove the fan cover on the existing bathroom fan.

Fans are rated by cfms and sones. At this point you will strip the ends of the electrical wires and hard wire them into the unit. Unplug and remove the old mounting plate and fan motor. Draw a mark on the bathroom ceiling where you d like to install the vent fan.

Remove the tape from the fan first. Turn the power back on and test your new bathroom fan to make sure it s working. Connect power to both switches through two pigtails spliced to the feed wire. This way we can make sure both are positioned properly.

In the bathroom insert the fan unit into the housing per the manufacturer s instructions. Typically either a bare wire or green wire will attach to the side of the metal housing for grounding a critical safety measure. The installation is easiest if you re replacing an existing fan. 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.

Once you ve chosen the right capacity bathroom vent fan make sure to install it in the right place. Install the decorative plastic grille by slipping its mounting wires into the available slots in the housing unit. For optimum performance locate it between the shower and the toilet. Follow steps 3 10 of the new construction installation to complete.

Measure the ceiling opening and determine if it is large enough to accommodate your new fan. Check the damper and the screen in prior to installation. Connect the red wire to one switch terminal and the black wire to the other terminal.