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CentricAir WHF 2.7 (Up To 2400 SQ FT)

The CentricAir 2.7 whole house fan delivers a powerful 2591 real CFM and requires about 3.25 square feet of net free attic ventilation. It costs about $0.04 per hour to operate and uses 320 WATTS of power. It’s designed to cool two story homes up to 2400 sq. ft. and single story homes up to 1500 sq. ft.

Extremely reliable and ultra quiet whole house fan! Centric Air systems use a German engineered fan that is rated for approximately 40,000 hours of operation. The precision balanced blades are acoustically engineered for superior sound reduction.

See price at bottom of page

Included (Control & Damper)
Gravity Fed Backdraft Damper
Back Draft Damper
Industrial grade gravity back draft damper requires no power and is standard with all CentricAir whole house fans. The gravity damper is designed keep attic air from entering the living space when the whole house fan is not in use.
Wireless Single Speed Remote Control & Timer
Single Speed Remote Control with Timer
Single speed remote control with timer is available for FREE with all CentricAir whole house fans. It allows you to operate the fan for 1, 3, 6, 9 hours or leave in the ON position.  Make your whole house fan more convenient to use and eliminate the need to cut holes and run wires down…

OR

Single Speed Wall Timer
Single Speed Wall Timer
The Single Speed Timer allows you to operate the fan on high speed and also choose how long to run your fan (1, 2, 4, 8 hours or HOLD).
Upgrade Options
Two-Speed Wall Switch & Timer
Two Speed Wall Switch with Timer
The two-speed wall switch & timer lets you set the speed of your fan and choose when it will shut off.
Cold Weather Damper (Ceiling or Wall Mount)
Cold Weather Damper
Designed for cold climates, the Cold Weather Damper (available with 2.7, 3.1, & 4.0 models only) is powered by a heavy-duty actuator that is tested to 60,000 cycles. The damper door is insulated to R-10, (upgradable to R-50), to help ensure an air tight seal whenever your whole house fan is not in use. The damper can be installed vertically or horizontally.
Indoor / Outdoor Thermometer
Indoor / Outdoor Thermometer
The Digital Indoor/Outdoor thermometer features a bold, easy to read LCD screen that simultaneously displays the current indoor and outdoor temperatures. The outdoor sensor incorporates powerful wireless technology, a weather-resistant design, and an integrated hanger for easy mounting. The sleek, stylish display stands upright for tabletop use or is wall-mountable. It's battery operated and features…
Optional Third Party Controls
WeMo for Smart Phone
WeMo for Smart Phone
The Wi-Fi enabled WeMo Insight Switch connects your whole house fan to your Wi-Fi network, allowing you to turn the system on or off from your smart phone. To install WeMo Insight, simply plug the Switch into an outlet in your attic and then plug your whole house fan into the switch. WeMo is a third party device and is not sold or supported by CentricAir.

Money Back Guarantee15 Year Limited Warranty

Assembled in the USACaution: Make sure the fan you buy correctly states its airflow rating.

Options & Ordering

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Features & Benefits

Exceptional Power, Extremely Energy Efficient

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.

Extreme Engineering - Built To Last, Extremely Low Noise

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.

Two Speed Wireless Remote Control with Timer

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 2617 CFM. Set to low speed the system provides a comfortable flow of air while maintaining a whisper quiet noise level.

Heavy-duty Maintenance Free Damper

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.

Maintenance-Free Operation

The German-engineered sealed motor and industrial grade damper never requires lubrication or maintenance of any type.

Specifications

Acoustical:
51 Decibals (dBA); 49 dBA low speed
Airflow:
2591 actual CFM (max); 2081 CFM low speed
Attic Seal:
Industrial-grade maintenance free actuated damper
Control:
Remote control or wall switch
Damper Box Size:
24" × 14" x 13.75" (L × W × H)
Efficiency:
9.35 CFM/Watt (max)
Electrical:
120 VAC, 60 Hz
Energy Use:
320 Watts
Fan:
16-inch, industrial-grade motorized impeller
Grille:
Low profile, hi-air flow, cube-core aluminum (white)
Grille Size (Outer):
16" × 26"
Installation:
Drops in between 16" O/C joists
Insulation:
R-10 (cold climate damper only)
Required Attic Venting:
3.25 sq. ft. net-free
Rough Opening:
14" x 24"
Unit Weight:
48 lbs total
Warranty:
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.

Photos

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