CENTRIC AIR 4.0 Whole House Fan (Cools Home up to 4400 Sq. Ft.) 3921 CFM (HVI-916) | ENERGY SAVER 623 WATTS HIGHLY RATED GERMAN FAN MOTOR (Click to View Details) (Call for FREE Expert Advice & Additional Discounts) FREE SHIPPING

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CentricAir4.0
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  • CENTRIC AIR 4.0 - (3921 CFM ENERGY SAVER 640 WATTS HIGHLY RATED GERMAN FAN MOTOR) WHOLE HOUSE FAN: up to 4400 SQ. FT.
  • Centric Air offers an advanced 2-Speed wireless controller using built-in timer or by temperature. The wireless remote sits on a bedroom table or used anywhere in the home. (Optional)
  • Wall Control. Temperature, Timer and Speed Control (Hi/Low) Wall Control With 50' Cable. Temperature, Timer and Speed Control (Hi/Low). Improves Comfort and Energy Efficiency. Plug & Play Connection. Eliminates Installing and Wiring Line Voltage Timer and Speed Switch
  • Centric Air offers a Cold/Hot Weather R-50 & R-10 Power Damper. Can be used in either a ceiling or vertical wall. (Optional) Call 888-849-1233 for details
  • NEW SILENT COOL R-5 ENERGY STAR 1" POLY FOAM DAMPER (Included)
  • Designer High-flow grille 16" X 30" is designed to minimize noise from air movement (Included)
  • Single Speed Remote (Included)
  • 100% Money Back Guarantee
  • Assembled in the USA
  • 15 Year Limited Warranty
MSRP: $1,995.00
Now: $1,619.00
Was: $1,799.00
— You save $376.00

Description

Centric Air 4.0 Whole House Fan 3921 CFM (HVI-916) to 4400 Sq. Ft. | $25 OFF COUPON J9C7W6T6DT

The Highest Quality & Quietest Whole House Fan on Market with 15 Year Warranty | 5-Blade Computed Balanced German Motor | Comes with New R-5 Energy Star 1" Poly Foam Damper (Optional 2-Speed Remote with Timer or Wall Switch | R-10 or R-50 Cold Weather Power Damper for Ceiling or Wall Mount) Call for FREE Expert Advice & Additional Discounts | FREE SHIPPING

CentricAir 4.0 whole house fan delivers a powerful 3921 CFM (HVI-916). It requires about 5.0 sq. ft. of net free attic ventilation and costs about $0.10 per hour to operate. It uses 623 WATTS of power and is designed to cool 2-story homes up to 4400 sq. ft. and 1-story homes up to 3000 sq. ft.

CentricAir whole house fans consist of a German engineered fan motor which is 30% more powerful and uses 1/3 less electricity than other whole house fan motors. These high efficient motors come with a 15-year guarantee and are rated for 40,000 hours of operation.

Included with the system is a R-5 Energy Star 1" Poly Foam industrial grade back-draft damper, sound absorbing acoustical duct-work, 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)

Centric Air German Engineered Whole House Fan Motor

 

 

Included (Control & Damper)
 r-5damper.jpg
CENTRIC AIR NEW 1" POLY FOAM ENERGY STAR R-5 BACK DRAFT DAMPER  (COMES FREE WITH ALL CENTRIC AIR WHOLE HOUSE FANS)
Industrial grade gravity fed back draft damper requires no power and now comes 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.
 
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Single Speed Remote Control
 
Our Wireless Single speed remote control is available for FREE with all CentricAir whole house fans. It allows you to operate the fan up to 100 feet away. Make your whole house fan more convenient to use and eliminate the need to cut holes and run wires down the wall with a wireless remote control.

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 Option

 

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Two Speed Wireless Remote with Timer & Temperature Control  |  Smart Wireless Controller Instruction Manual 

Centric Air offers advanced 2-Speed wireless controls for it's 1.5, 2.0, 2.7, 3.4, & 4.0 whole house fans using built-in timer or by temperature.  The wireless remote sits on a bedroom table or used anywhere in the home. Improves Comfort and Energy Efficiency using Temperature Control. Never over cools the home and eliminates homeowner having to get up to adjust a timer. Never wastes energy because fan only runs when needed. Simple and Fast Installation – Eliminates wiring and installing a timer and speed control switch. Features plug and play connection. Fan plugs into side of controller box and controller box plugs into outlet in attic. Easy install. 
 
This remote will Operate:  "Fan alone" or "Fan & R-10 or R-50 Power Damper". 
 
 
Two-Speed Wall Switch & Timer
2-Speed Wall Switch with Timer
Our wall mounted two speed switch & timer lets you set the speed of your fan and choose when it will shut off.
 
 
Cold Climate Damper (Ceiling or Wall Mount)
Cold Weather Damper R-10 & R-50
Designed for cold climates, the Cold Climate Damper (available with 2.7, 3.4, & 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. 
Specifications
Airflow

3921 actual CFM (max); 2184 CFM low speed
Installation

Fits in between 16" or 24" on center joists
Electrical

120 VAC, 60 Hz
Unit weight

64 lbs total
Damper box size

28" × 14" × 13.75" (L × W × H)
Grille size (outer)

16" x 30"
Required attic venting

5.0 sq. ft. net-free
Rough opening

14" × 28"
Grille

Low profile, hi-air flow, cube-core aluminum (white)
Fan

20-inch, industrial-grade motorized impeller
Control

Remote control or wall switch
Insulation

R-5 or R-10 (cold weather damper ) or R-50 (extreme cold weather damper)
Attic seal

Industrial-grade maintenance free damper
Acoustical

49 Decibels (dBA); 47 dBA low speed
Efficiency

6.13 CFM/Watt (max)
Energy use

640 Watts
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.
Control Choice of:
  • Wired 1 Speed Wall Timer – Compatible with Back Draft Damper
  • Wired 2 Speed Wall Switch with Timer & Temperature – Compatible with All Dampers
  • Single Speed Smart Wifi Plug – Compatible with Back Draft Damper
  • Wireless 1 Speed Remote Control – Compatible with Back Draft Damper
  • Wireless 2 Speed Remote Control with Timer & Temperature – Compatible with All Dampers
Damper Choice of:
  • R5 Back Draft Damper
  • R10 Cold Weather Damper
  • R50 Extreme Cold Weather Damper
Optional Wall Mount Adapter Choice of:
  • No Adapter required for ceiling installation
  • Vertical Wall Mount Adapter for Wall Installation

Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.

 
Features  & Benefits
 
Exceptional Power, Extremely Energy Efficient!

The Centric Air 4.0 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 49 dBA on high, the 4.0 is very 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 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 3921 CFM. Set to low speed the system provides a comfortable flow of air while maintaining a whisper quiet noise level.

Heavy-duty R-5 Energy Star 1" Poly Foam 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 4.0 takes care of this problem with an industrial-quality damper that is thermally insulated and maintenance free. 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 degrees F/C.

Low Profile - High Air Flow Register

The Centric Air 4.0 comes with a high air flow register that reduces air movement noise through the register. These high-performance grills look great too, so your system looks as inconspicuous as it sounds.

Maintenance-Free Operation

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

FREE SHIPPING | Call 888-849-1233 for FREE Expert Advice & Discounts

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30 Reviews

  • 5
    All I can Say is WOW

    Posted by Harry T on 9th Feb 2019

    Purchased this quiet whole house fan for a client, installed it last summer. All I can say is WOW… This fan is so quiet I had to get back up on the ladder and stick my head up there to make sure it was actually running. Compared to the old school belt driven fan that was ugly, noisy, dirtying and drafty, there is no comparison. The build quality of this unit was impressive, now I’m going to be getting one for my own home! Installation is very straightforward, took longer to muscle the old fan out of the attic then it did to install this. Even though I am a contractor, I would say a weekend warrior, or average DIY should have no trouble installing. Instructions are clear and easy to follow, and presale support was excellent, I had no need to contact them after the sale as it was so easy to install. I would imagine their support to be excellent given they have quick and friendly communication. If you are on the fence and shopping your local home improvement stores, do yourself a favor and stop looking. Yes, the unit is pricey compared to the junk local stores sell, but the quality, energy efficiency and lack of noise are WELL worth the cost!

  • 5
    WOW Love this Fan

    Posted by Ted Baker on 21st Jan 2019

    I have had Whole House Fans in all my past homes but they were both noisy and energy gobblers. The Centic Air is the quietest and most energy efficient whole house fan that I have had. Love the 2-Speed remote and the R-50 damper since I live in Colorado. 5-Stars thumbs up!!

  • 5
    The best Fan on the Market

    Posted by Bill Flowers on 5th Jun 2015

    I had a Quiet Cool fan and I was not happy with it and change to a CentricAir. The CentricAir is quieter and more energy efficient. The German motor and composite balanced 5 blade system in the best.

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