Easy Install Bathroom Fan

Fans are rated by cfms and sones.

Easy install bathroom fan.

You can use the existing switch wires and ductwork. Ideally your fan should be near the tub or shower but. Connect the red wire to one switch terminal and the black wire to the other terminal. Idea 5 connecting the duct to the bathroom fan.

To install a bathroom vent fan upgrade kit. Vacuum out the old housing enclosure to remove any dust. Switch off the power at the fuse box. Climb into the attic and clear away any insulation from around the hole.

Remove the fan cover on the existing bathroom fan. Remove the existing fan leaving the old duct work and wiring. This way we can make sure both are positioned properly. For a fan and light switch with existing wiring splice the white wires and connect the grounds securely with wire.

Use the information below to select a 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. How to install a bathroom fan vent in the soffit. In the bathroom insert the fan unit into the housing per the manufacturer s instructions.

Unplug and remove the old mounting plate and fan motor. For optimum performance locate it between the shower and the toilet. Next we must slip a worm drive metal clamp on the inside part of duct liner. Turn the power back on and test your new bathroom fan to make sure it s working.

Once you ve chosen the right capacity bathroom vent fan make sure to install it in the right place. Don t install it in the wrong spot. If not you must cut around. Follow steps 3 10 of the new construction installation to complete.

Connect power to both switches through two pigtails spliced to the feed wire. Typically either a bare wire or green wire will attach to the side of the metal housing for grounding a critical safety measure. Check the damper and the screen in prior to installation. Draw a mark on the bathroom ceiling where you d like to install the vent fan.

Remove the tape from the fan first. Measure the ceiling opening and determine if it is large enough to accommodate your new fan. Install the decorative plastic grille by slipping its mounting wires into the available slots in the housing unit.