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