The QC-6400 is the largest, most powerful fan of it's type. Designed to cool homes with common areas up to 3200 square feet in size, it circulates 6,418 cubic feet of air per minute, cooling your home more effectively than Type I or II Whole House Fans, and far more cheaply than air conditioning. These fans will pay for themselves faster than you can believe.
Air Intake Grill Dimensions: 16" Width x 38" Length
Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.
The cost to ship items varies by item, shipment and shipping option.
Free Ground Shipping on Orders Over $49 *
Standard ground shipping transit time is 5-7 business days.
Free Freight Shipping on Orders Over $1500 *
Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.
* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.