Remove the existing fan leaving the old duct work and wiring.
Easy install bathroom exhaust fan.
Check the damper and the screen in prior to installation.
Next we must slip a worm drive metal clamp on the inside part of duct liner.
For optimum performance locate it between.
Air exhausted by the fan must exit outdoors.
Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.
Cut the exterior vent.
Whisperchoice pick a flow 80 110 cfm ceiling bathroom exhaust fan with flex z fast bracket.
Need more installation details.
Locate the vent point.
Video tutorial on how to replace your bathroom exhaust fan in 5 minutes or less.
Don t install it in the wrong spot.
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.
Drill a reference hole 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.
How to install an exhaust fan find or establish the power source.
Use the information below to select a fan.
I ve replaced lots of this style broan fan and they are very popular.
You may already have power.
Whisperthin pick a flow 80 or 100 cfm exhaust fan with led light low profile ceiling or wall and 4 in.
Read the how to article.
Easy to install 80 cfm bathroom exhaust fan with led clean cover energy star.
Idea 5 connecting the duct to the bathroom fan.
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.
So you will need to run a duct from the fan to.
You can use the existing switch wires and ductwork.
The bathroom vent fan will be installed in the ceiling.
Remove the tape from the fan first.
This way we can make sure both are positioned properly.
Once you ve chosen the right capacity bathroom vent fan make sure to install it in the right place.
Switch off the power at the fuse box.