This application can be used on either small or large vents and also insulated or non insulated.
Garage door exhaust port installation.
Exhaust ports are typically used on garage doors to allow the fumes from automobiles to leave the garage protecting the people inside.
Fasteners self closing lid included.
4 inside diameter hold.
The port connects to an exhaust hose and it releases vehicle fumes and gases into the air on the other side of the door.
They are made to allow for four outside diameters of exhaust hoses.
Garage door exhaust ports.
Vary easy to install.
Here is how you can easily and quickly install a garage door exhaust port.
Tools and materials needed.
This video will show you how to install the garage door vents.
A garage door exhaust port permits individuals to start and operate vehicle engines inside a closed garage.
4 exhaust port for garage doors or walls.
3 4 5 and 6.
For up to 2 thick doors or walls.
1 4 2 and 3.
6 wide across outside and inside flange.
Made of strong pvc.
Scrap piece of lumber.
You should note that exhaust hoses tend to be measured by their inside diameter.