Attic Fan Ceiling Louvers

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Attic fan ceiling louvers.

My whole house fan shutters came apart getting sucked up into the fan blades and damaging one of the fan blades and the shutter destroyed. Quietcool accessories 14 in x 22 in metal galvanized steel whole house fan shutter. Each exhaust shutter features durable galvanized steel aluminum or fiberglass frame construction with moisture and corrosion resistant stainless steel fasteners. Get free shipping on qualified exhaust attic fans or buy online pick up in store today in the building materials department.

610 premium whole house fan ceiling shutter 16 50 white enamel finish. The blades open with airflow and close by gravity when the fan shuts down. The overall size of the shutter includes the mounting flanges. Please match up the shutter as close as possible to the overall size or rough opening size.

Dayton 36 whole house fan economy ceiling truss shutter ceiling shutter 34 x 30 opening required 4 5 out of 5 stars 5 iliving 16 wall mounted exhaust fan automatic shutter variable speed vent fan for home attic shed or garage ventilation 1200 cfm 1800 sqf coverage area. Whole house fans combined with ceiling fans and other. Whole house attic fan replacement shutters. This whole house fan is installed on the ceiling between the attic and living space.

It is designed to allow airflow in one direction and to prevent reverse airflow. Whole house cooling using a whole house fan can substitute for an air conditioner most of the year in most climates. It needs to be 28 quot. The model 610 is a premium flanged frame horizontal mount automatic exhaust ceiling shutter.

These gravity operated exhaust shutters can be used with direct or belt driven exhaust fans and can help prevent air backflow when the fan is off. Note all blades run parallel to the length dimension. Now i need a new replacement shutter and need to know if these shutters will fit the existing cutout in my ceiling. We offer 17 sizes of replacement whole house ceiling fan shutters.

Photo courtesy of allison casey. Long where it penetrates the drywall ceiling.