Our CentricAir 2.7 whole house fan produces a powerful 2709 CFM (HVI-916) and requires about 3.25 square feet of net free attic ventilation and costs about $0.04 per hour to run and uses 288 WATTS of power. It’s designed to cool two story homes up to 2200 sq. ft. and single story homes up to 1500 sq. ft.
CentricAir systems use a German engineered fan motor that uses 1/3 less energy while providing 30% more power than other industry standard fans. These energy efficient fans are rated for 40,000 hours of operation and include a 15-year guarantee.
Provided with the system is an industrial grade backdraft damper, sound absorbing acoustical ductwork, custom high airflow grill, on/off remote control or wall switch/timer and all necessary hardware. Also available with select CentricAir products are our exclusive two-speed remote control with timer and cold climate damper. (See included & upgrade options below)
The CentricAir 2.7 is a high quality, very powerful and ultra quiet alternative cooling solution. It uses a German engineered industrial grade fan motor that can provide 30% more power while using 1/3 less energy as compared to other industry standard fans.
These high-end industrial grade motors are built to last and are rated for approximately 40,000 hours of operation. The noise level is also really something to hear – or, actually not hear. At a very quiet 51 dBA on high, the 2.7 is whisper quiet. Every aspect of this system is built to a rigorous specification suitable to demanding industrial applications and is completely maintenance free.
The optional two speed remote control with timer is our most versatile remote control which features an LED display and 5 Timer Functions 1, 2, 4, 8 hours or ON. On high speed the system operates at a powerful 2709 CFM. Set to low speed the system provides a comfortable flow of air while maintaining a whisper quiet noise level.
A fundamental problem with traditional whole house fans was air leakage between the attic and living spaces. This could result in dirty attic air entering your home. The CentricAir 2.7 takes care of this problem with an ultra low leakage, maintenance free, industrial-quality damper. Silicone seals are provided to ensure sealing longevity; they also provide phenomenal resistance to weathering and changes in temperature. Silicone seals have an approximate service life of 30 years and remain flexible down to -40°F.
The German-engineered sealed motor and industrial grade damper never requires lubrication or maintenance of any type.
51 Decibals (dBA); 49 dBA low speed
Low profile, hi-air flow, cube-core aluminum (white)
48 lbs total
14" x 24"
|Required Attic Venting||
3.25 sq. ft. net-free
R-10 (cold climate damper only)
Drops in between 16" O/C joists
|Grille Size (Outer)||
16" × 26"
16-inch, industrial-grade motorized impeller
2709 actual CFM (max); 2081 CFM low speed
120 VAC, 60 Hz
9.41 CFM/Watt (max)
|Damper Box Size||
24" × 14" x 13.75" (L × W × H)
Remote control or wall switch
Industrial-grade maintenance free actuated damper
15 year limited fan motor warranty. All other components and electrical parts are warranted for 1 year from date of purchase. Warranty excludes batteries.
Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.