Centric Air 4.0(R5) Ultra Quiet & Energy Saving Whole House Fan for 1-Story Homes to 3000 sqft & 2-Story Homes to 4400 sqft

BIG SAVINGS ON COOLING BILLS!

A whole house fan is a primary cooling device that can significantly reduce or even eliminate the need for air conditioning in some regions of the country. Whenever it's cool outside, it makes sense to take advantage of the cool fresh air, rather than using expensive air conditioning to cool your home. A Centric Air or QA-Deluxe whole house fan creates a cool fresh living and sleeping environment, for a fraction of the cost of A/C. It's one of the best energy-saving investments you can make for your home.

The insulated gravity backdraft damper is designed to keep hot attic air from entering the home's living space when the whole house fan is not in use. Centric Air Whole House Fans are ultra-quiet and designed to run all night, even while you sleep. Our powerful whole house fans mount in the attic and cool your entire home for a fraction of the cost of air conditioning. It's good for the planet and it's good for your wallet, costing just pennies an hour to run!

CENTRIC AIR FAN MOTORS ARE GERMAN ENGINEERED AND MANUFACTURED

Centric Air whole house fans use 1/3 less energy and provide 30% more power than other industry standard fans. These high-efficiency fans are rated for 40,000 hours of operation and are made of composite materials with wing tip design for increased performance and efficiency. The precision-balanced, acoustically-designed fan blades offer an ultra-quiet operation. The quality of a Centric Air whole house fan is second to none and is the reason they've been called "The Mercedes of whole house fans."

Centric Air fans use cloth-lined, acoustic ducting, and a suspended fan motor for noise reduction. Heavy-duty support brackets provide additional support to keep the damper off drywall, further reducing vibration transfer. All Centric Air whole house fans include an R-5 insulated damper that seals off the living space from the attic whenever the fan is not operational. For regions of the country that get extremely cold, we offer an optional R-10 or R-50 power-actuated cold weather damper.

THE PERFECT SOLUTION FOR A GOOD NIGHT SLEEP

German engineered, sealed fan motor, rated for 40,000 hours of operation. Five blades, acoustically designed, precision-balanced fan with wingtips. Heat-resistant and sound-absorbing ducting. High air flow grill allows 30% more airflow than standard grills.

EASY INSTALLATION WHOLE HOUSE FAN

All our QA-Deluxe and Centric Air models are installed the same way. As long the joists in your attic are typical of most homes (16″ or 24″ on-center) there is no framing required. You simply cut a hole in the ceiling (or vertical wall), install the mounting brackets, damper box and ceiling diffuser with a few screws. Then connect the ductwork and support the fan assembly to the rafters in the attic. Finally, plug the whole house fan into a standard electrical outlet.

What is HVI-916? HVI-916 is the testing procedure for measuring energy efficiency and airflow (Cubic Feet of Air Per Minute "CFM") of whole house fans. It is the true apples-to-apples comparison. All other CFM ratings are whatever the manufacturer makes up.

Should I purchase a whole house fan even though I have air conditioning? Big yes! Extremely hot air gets trapped in your attic during hot summer days. Through the late afternoon and evening, air conditioning has the chore of battling this heat that is radiating into the home. Because hot air within the house rises to the highest levels and cold air sinks to the lowest levels, air conditioning is fighting a losing battle. Customers relying on A/C alone find that they end up with a hot upper level and cold lower level.

How much does it cost to operate? The cost to operate a whole house fan is about 10% of what it costs to run a typical residential air conditioner. The CentricAir 4.0 whole house fan delivers a powerful (3945 HVI-916 CFM) and requires about 5.5 square feet of attic ventilation.

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