Centric Air 4.0 Whole House Fan 3921 CFM
Specifications
Whole House Fan Options
Single Speed Wireless Remote Control
Smart Wi-Fi Wall Plug
Two Speed Wireless Remote Control
Two Speed Wall Switch
R-5 Whole House Fan Damper
Airflow
3921 actual CFM (max); 3184 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
28.5" × 14" × 13.75" (L × W × H)
Grille Size (outer)
16" x 30"
Required Attic Venting
5.0 sq. ft. net-free
Rough Opening
14" × 28.5"
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, R-10, R-50 insulated dampers
Attic Seal
Industrial-grade maintenance free damper
Acoustical
49 (dBA); 47 dBA low speed
Efficiency
6.29 CFM/Watt (max)
Energy Use
623 Watts
Control
Choice of:
- Wired 1 Speed Wall Timer – Compatible with Back Draft Damper
- Wired 2 Speed Wall Switch & Timer – Compatible with All Dampers
- Wireless 1 Speed Remote Control with Timer – Compatible with Back Draft Damper
- Wireless 2 Speed Remote Control with Timer & Temperature – Compatible with All Dampers
Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.
Single Speed Wireless Remote Control
No Charge (Included with installation) Single Speed Wireless Remote Control
Our single speed remote control is available for FREE with all Comfort Cool Fans whole house fans. It allows you to control the fan up to 100 feet away. Makes 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. Color of remote control provided may be black or white and depends on availability.
Smart Wi-Fi Wall Plug
- Control your whole house fan from anywhere using your smartphone
- Power on or off. Set schedule and run time
- Easy setup with no hub required
- Compatible with Alexa, Google Assistant & Siri Shortcuts
- Minimum system requirements for the app are devices running iOS 9.3 or Android 4.4
- Operates fan on high speed only
- Warranty: 1 year
$197.00 Two Speed Time Temperature Remote Control
This Centric Air remote control wirelessly controls whole house fan using built-in timer or by temperature and can be operated from anywhere in the home. Never overcools 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. Purchase this whole house fan remote online.
Instructional Video
$197.00 Two Speed Time Temperature Wall Switch
The Two-Speed Wall Switch allows you to choose how long to run your fan (1, 2, 4, 8 hours or HOLD) and set the speed (HI/LOW).
R-5 Whole House Fan Damper
No Charge (Included with installation) Gravity Fed Backdraft Damper
The industrial grade R5 insulated gravity backdraft damper is included with all Comfort Cool Fans whole house fans and is designed keep hot attic air from entering the homes living space when the home ventilation system is not being used.
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