QA-Deluxe 5500 CFM Energy Efficient Whole House Fan Includes 2-Speed Remote with Timer QA-Deluxe 5500(R2T)

Natural ventilation cooling system using modern technology and engineering. Installing a QA-Deluxe whole house fan can significantly reduce your air conditioning bills. If you live in an area with hot days and cool nights， stop throwing money away on air conditioning and save by drawing the cool night air into your home. This is not the old belt drive， loud， noisy and vibrating whole house fan of the past. QA-Deluxe whole house fans use acoustical ducting for quieter operation. An R-5 insulated gravity damper isolates the living area from the attic when the system is not operating. Easy Installation. Unlike older style whole house fans， QA-Deluxe Fans are designed and engineered to fit between 16 in. and 24 in. on-center joists， no additional framing is required.

QA-deluxe 5500 is designed to cool 1-story homes up to 2400 sq. ft. and 2-story homes up to 3400 sq. ft.

10-year fan motor warranty

5500 CFM

3945 CFM (HVI-916 CFM)

662-Watt， 2-speed PSC motor ensures efficient operation

2-speed wireless remote with timer and temp control

R-5 insulated gravity damper box

Heavy-duty fan motor bracket with rubber bushings prevents motor from shifting and reduces noise and vibration

Heavy-duty metal fan guard with 6-points of contact for a stronger and more stable fan housing

Acoustical ducting for a quieter operation

Fits between 16 in. or 24 in. on center joists， no joist-cutting required

Requires 4.5 sq. ft. of net free attic ventilation

Installation typically takes just a few hours