Fantech 1ACC48WD - Double Panel Exh Shutter 48
The Fantech 1ACC48WD Exhaust Shutter closes automatically when the air flow stops, protecting the fan from the external elements.
The Fantech 1ACC48WD Exhaust Shutter is manufactured from 19 gauge galvanized steel for lasting use. This double panel exhaust shutter allows efficient outflow of air from the ventilator. It features aluminum blades, which automatically close when the exhaust fan is not in use. The belts feature felted edges to help reduce noise during operation. This damper is 3 inches deep and has a 15/8-inch flange. It is designed for use with Fantech 2VLD ventilator models.