Multimeter easy to use design.
Install attic fan existing vent.
Attic exhaust fan gable end.
Step 1 mount the vent as close to the center of the house as possible.
Http amzn to 2fumcjp tools i used.
Temp 92 f at 5pm.
Installing an attic fan over a gable vent 1.
After attic fan installation ac still off during day.
The attic fan kept my house cooler by 8f compared to pre fan installation days.
But while you can t have two fans with one vent you can make one fan and one vent serve two bathrooms.
This was observed on numerous days following the installation.
Begin by removing the screws or nails.
Soffit vents can be installed any time.
If the existing gable vent is smaller than the diameter of the fan you ll need to remove the vent and install either a larger vent or an automatic shutter.
Use a tape measure to get an accurate.
Leave the drill bit sticking through the roof so you can find the hole.
Measure the distance between the studs on the left and right side of your vent.
Also keep in mind that venting goes hand in hand with insulation.
Find a piece of plywood that s at least as wide as the distance between the studs.
Try to keep it close to the fan location.
You re going to be mounting the.
Mount it as near to the roof ridge without it being visible from the front of the house.
Http amzn to 2fy3euk whole house fan exhaust 24 inch.
A grille in each bathroom attaches to ducts which then fasten to a y connector at the fan.
A licensed electrician can ensure that all aspects of your project will be completed correctly.
Measure the thickness of your attic floor insulation or wall and ceiling insulation if the attic is finished and ask your building department or a home center whether you should add more.
This setup requires an in line centrifugal fan mounted in the attic drawing air simultaneously from both bathrooms see photo.
Temp 84f at 5pm.
During workdays would leave air conditioner off when leaving in the morning.
From up on the roof use a jigsaw or reciprocating saw to cut a 4 in.
