Choose a fan that can move at least 1 cfm per square foot of room.
Easy install bath fan.
Use the information below to select a fan.
You may already have power.
Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.
Air exhausted by the fan must exit outdoors.
So you will need to run a duct from the fan to.
To install a bathroom vent fan upgrade kit.
How to install a bathroom fan vent in the soffit.
Turn the power back on and test your new bathroom fan to make sure it s working.
Bath fans by room size buyers tip.
Cut the exterior vent.
Idea 5 connecting the duct to the bathroom fan remove the tape from the fan first.
The bathroom vent fan will be installed in the ceiling.
Follow steps 3 10 of the new construction installation to complete.
You can use the existing switch wires and ductwork.
Sheetlock installs in half the time.
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.
80 cfm easy installation bathroom exhaust fan the revent 80 cfm rvs80 with sheetlock is the perfect blend of high performance design and innovative easy installation.
Fans are rated by cfms and sones.
The installation is easiest if you re replacing an existing fan.
If not you must cut around.
Unplug and remove the old mounting plate and fan motor.
Check the damper and the screen in prior to installation.
How to install an exhaust fan find or establish the power source.
Locate the vent point.
Keep mirrors from fogging up with a bathroom exhaust fan.
Remove the fan cover on the existing bathroom fan.
How to install a bathroom fan.
Install the decorative plastic grille by slipping its mounting wires into the available slots in the housing unit.
Remove the existing fan leaving the old duct work and wiring.
Climb into the attic and clear away any insulation from around the hole.
Measure the ceiling opening and determine if it is large enough to accommodate your new fan.
Its an installation you can do yourself.
For example for a 50 79 sq.
Bathroom select a fan with a 50 to 80 cfm rating.
Vacuum out the old housing enclosure to remove any dust.
For optimum performance locate it between the shower and the toilet.
Switch off the power at the fuse box.