QA-Deluxe 3300 Wireless 2-Speed Remote Control and Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | 2-Story Homes to 1450 sq ft & 1-Story to 950 sq ft

Affordable Alternative to Expensive Air Conditioning: The Power of Whole House Fans

Whole house fans offer a cost-effective solution to reduce or even eliminate the need for air conditioning in many regions. By leveraging the cool, fresh air from outside, a Centric Air or QA-Deluxe whole house fan can create a comfortable living and sleeping environment for a fraction of the cost of running an air conditioner.

Insulated for Efficiency: Keeping Hot Air Out The whole house fan's insulated gravity backdraft damper is designed to prevent hot attic air from entering the home's living spaces when the fan is not in use. This helps maintain the desired temperature and prevents energy loss.

Whisper-Quiet Operation QA-Deluxe whole house fans are significantly quieter than traditional whole house fans, ensuring a peaceful indoor environment.

Powerful and Energy-Efficient Cooling Mounted in the attic, our powerful whole house fans can cool your entire home at a fraction of the cost of air conditioning. It's good for the planet and your wallet, costing just pennies per hour to operate.

Made in the USA with State-of-the-Art Features QA-Deluxe whole house fans are proudly manufactured in the USA, with a heavy-duty spun aluminum fan housing and fan guard for rigidity and safety. The motor mounting brackets with rubber bushings help reduce noise and vibration from the reliable permanent split capacitor motor and metal fan blade.

Quiet and Vibration-Free Performance QA-Deluxe fans utilize cloth-lined, acoustic ducting and a suspended fan motor for noise reduction. Heavy-duty support brackets provide additional support to keep the damper off the drywall, further reducing vibration transfer.

Insulated Damper for Year-Round Comfort The R-5 insulated damper seals off the living space from the attic when the fan is not in use, preventing heat or cooling loss.

The Perfect Solution for a Good Night's Sleep QA-Deluxe whole house fans feature a highly reliable permanent split capacitor (PSC) motor with a metal fan blade, ensuring dependable performance. The gravity damper ensures there will be no heat or cooling loss when the fan is not in operation. The high-airflow grille allows 30% more airflow than standard grilles.

Easy Installation for Whole House Cooling All QA-Deluxe and Centric Air models are designed for simple installation. As long as the joists in your attic are typical of most homes (16" or 24" on-center), no framing is required. Simply cut a hole in the ceiling (or vertical wall), install the mounting brackets, damper box, and ceiling diffuser, connect the ductwork, and plug the fan into a standard electrical outlet.

HVI-916: The Industry Standard for Measurement HVI-916 is the testing procedure that measures the energy efficiency and airflow (Cubic Feet of Air Per Minute or CFM) of whole house fans. It provides true apples-to-apples comparisons, unlike other CFM ratings that may be manufacturer-specific.

Whole House Fans: The Ideal Complement to Air Conditioning Even if you have air conditioning, a whole house fan can provide significant benefits. Hot air trapped in the attic during the day can be a constant burden on the air conditioning system. By using a whole house fan to flush out this heat, you can reduce the workload on your air conditioner and save on energy costs.

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