Easy Install Bathroom Fan

Vacuum out the old housing enclosure to remove any dust.

Easy install bathroom fan.

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. Remove the fan cover on the existing bathroom fan. Remove the existing fan leaving the old duct work and wiring.

If not you must cut around. Fans are rated by cfms and sones. For optimum performance locate it between the shower and the toilet. Turn the power back on and test your new bathroom fan to make sure it s working.

Switch off the power at the fuse box. In the bathroom insert the fan unit into the housing per the manufacturer s instructions. Check the damper and the screen in prior to installation. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

Unplug and remove the old mounting plate and fan motor. Idea 5 connecting the duct to the bathroom fan. Use the information below to select a fan. Draw a mark on the bathroom ceiling where you d like to install the vent fan.

How to install a bathroom fan vent in the soffit. Connect power to both switches through two pigtails spliced to the feed wire. Remove the tape from the fan first. To install a bathroom vent fan upgrade kit.

Next we must slip a worm drive metal clamp on the inside part of duct liner. Connect the red wire to one switch terminal and the black wire to the other terminal. This way we can make sure both are positioned properly. Follow steps 3 10 of the new construction installation to complete.

Install the decorative plastic grille by slipping its mounting wires into the available slots in the housing unit. For a fan and light switch with existing wiring splice the white wires and connect the grounds securely with wire. At this point you will strip the ends of the electrical wires and hard wire them into the unit. Don t install it in the wrong spot.

Climb into the attic and clear away any insulation from around the hole. Ideally your fan should be near the tub or shower but. Typically either a bare wire or green wire will attach to the side of the metal housing for grounding a critical safety measure.