Installing a soffit vent is not difficult.
Exhaust fan soffit vent installation.
Check the damper and the screen in prior to installation.
Measure the vent fan.
When passive methods aren t sufficient an electric fan installed at a soffit vent draws additional outside air into the attic to augment the chimney effect.
For optimum performance locate it between.
This exhausts a greater volume of hot.
In most cases a do it yourself enthusiast can install the vent in.
The additional vent assists with circulating the air which helps the fan do its job.
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When the insulation was in place and cured we could trim the exhaust duct down extension to its proper length to permit first installation of the soffit covering solid plywood in this case as the roof is an un vented hot roof design and then the installation of the exhaust vent terminating cover.
Drill a reference hole draw a mark on the bathroom ceiling where you d like to install the vent fan.
Next we must slip a worm drive metal clamp on the inside part of duct liner.
Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.
Remove the tape from the fan first.
Idea 5 connecting the duct to the bathroom fan.
How to install a bathroom fan vent in the soffit.