The GVC Series gravity vents incorporate an integral mounting base and is a great alternative where a round vent has been specified to handle the intake or exhaust/relief duties on the lower end of the performance range. The integral mounting base feature eliminates the need to order a separate roof curb thus making it very economical.

The GVC Series is constructed utilizing16-gauge (.050) mill finish aluminum in both the hood and integral mounting base. The standard bird screen is 19-gauge 1/2'” square mesh galvanized steel. The integral mounting base is 12” in height and includes a 3” wide bottom-mounting flange for easy sealing.

Presently, the only available options are the ½” expanded aluminum bird screen and the anti-condensate under coating on the hood interior.