Using the drill now make holes through the interior wall at the four corners on the tracing.
How to install a wall mount bathroom exhaust fan.
Installing an easy install fan in new construction switch the power off at the fuse box.
Remove the wiring panel or knockout from the fan housing with a flathead screwdriver.
Cut or push back the insulation leaving a 6 inch gap between the unit and insulation.
The patched areas can be repaired with spackling later.
Attach the drywall filler to a larger piece of wood set it in the hole and drive screws through the ceiling into the wood.
If the hole is too big you ll need to patch the ceiling.
Cut pieces of a 2 foot x 4 foot board to fit between the joists blocking off the fan from the insulation.
Choose the exact area where the exhaust fan will be installed.
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Use a stud finder to locate studs and find an empty bay to install the fan.
Cut out plaster using a utility knife.
Using a pencil trace an outline of the circular exhaust housing.
Or drill a hole and use fish tape to find structure.
Attach wood pieces with screws.
Cut a piece of drywall to make the ceiling hole the right size for your fan.
Remove lathe using a reciprocating saw and remove any insulation that may potentially block exhaust.
If necessary assemble the fan according to manufacturer instructions.
Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical.
Pick up the fan s housing and using its inner portion trace the edges of it onto the wall with a marker.