20 inch Whole House Fan 4,750 CFM for attic
This is a 20 inch whole house fan with an 8 ft long duct to connect it to a damper right at your ceiling with a grille below the ceiling. It comes with a speed control that mounts in a junction box in a hall or room below. The price includes shipping. Warranty is 10 years.
IN4750
Product Code
New
Product Condition
Details
Reviews
Featured Products
24 inch Whole House Fan..
$1,900.00
This is a unique Invisco invention that is pending a patent. It uses a very common ceiling mounted whole...
18 inch Whole house fan..
$1,285.00
This is an 18 inch whole house fan with a damper and an 8 ft long duct and a grille for your ceiling...
48 inch Whole House Fan..
$3,700.00
PLEASE NOTE THAT THE PICTURE DOES NOT SHOW THE COLLECTOR BOX. The box has 8 18 inch duct collars - 2...