CentricAir Whole House Fan

A CentricAir whole house fan is modern, powerful, and incredibly quiet. The fan motors

in CentricAir systems are acoustically designed and precision balanced for optimal

performance. Made from composite materials and featuring a wingtip design, these

high-efficiency fans deliver enhanced airflow and performance. The specially engineered,

heat-resistant ductwork further minimizes noise by absorbing vibrations, allowing the

system to run quietly—even while you sleep.

Unlike traditional whole house fans with large, rattling louvered shutters, CentricAir uses an industrial-grade damper and a high-flow grille. This not only enhances the system’s appearance but also increases airflow by 30% compared to standard return air grilles. Operating a CentricAir whole house fan costs just pennies an hour, making it one of the most energy-efficient upgrades you can make to your home.

CentricAir’s German engineered fan motor delivers 30% more power while consuming one-third less energy than industry-standard fans. Rated for 40,000 hours of operation, these fans are built for long-lasting efficiency. The wingtip design improves both performance and efficiency, while reducing noise by up to 3 decibels. The precision-balanced, acoustically designed fan blades ensure an ultra-quiet operation. The exceptional quality of CentricAir fans has earned them the reputation of being "The Mercedes of whole house fans."

Each CentricAir system also includes an R-5 insulated damper, sound-absorbing acoustical ductwork, and a custom high-airflow grille.

IMPORTANT: All CFM ratings for CentricAir have been verified by an independent testing agency authorized by the State of California, ensuring they meet the strict standard. When comparing CFM (airflow) ratings between similar whole house fans, it’s crucial to use the certified airflow rating for an accurate comparison. This is the true, apples-to-apples benchmark. Other CFM ratings may be unverified or self-reported by manufacturers.

CentricAir 2.0 Energy Saving Whole House Fan

$2,197.00 $1,997.00 - Includes Installation, single speed remote control, and sales tax.

The CentricAir 2.0 delivers a powerful (1918 CFM Certified Airflow Rating) and requires about 2.5 square feet of net free attic ventilation. It’s designed to cool two story homes up to 1400 square feet and single story homes up to 900 square feet. It uses 207 WATTS of power.

CentricAir 3.4 Energy Saving Whole House Fan

$2,597.00 $2,397.00 - Includes Installation, single speed remote control, and sales tax.

The CentricAir 3.4 delivers a powerful (3242 CFM Certified Airflow Rating) and requires about 4.0 square feet of net free attic ventilation. It's designed to cool two story homes up to 3400 square feet and single story homes up to 2400 square feet. It uses 382 WATTS of power.

CentricAir 2.7 Energy Saving Whole House Fan

$2,397.00 $2,197.00 - Includes Installation, single speed remote control, and sales tax.

The CentricAir 2.7 delivers a powerful (2709 CFM Certified Airflow Rating) and requires about 3.25 square feet of net free attic ventilation. It's designed to cool two story homes up to 1800 square feet and single story homes up to 1400 square feet. It uses 288 WATTS of power.

CentricAir 4.0 Energy Saving Whole House Fan

$2,797.00 $2,597.00 - Includes Installation, single speed remote control, and sales tax.

The CentricAir 4.0 delivers a powerful (3921 CFM Certified Airflow Rating) and requires about 5 square feet of net free attic ventilation. It's designed to cool two story homes up to 4400 square feet and single story homes up to 3000 square feet. It uses 623 WATTS of power.

Single-Speed Remote Control — Included at No Extra Cost
Simple Plug & Play setup with no wiring required—just plug it into an outlet.

This wireless single-speed remote control with a timer lets you operate your whole house fan from up to 100 feet away.

Enhance convenience by eliminating the need to cut holes or run wires down the wall with this hassle-free control option.

Two-Speed Wireless Whole House Fan Remote Control with Temperature & Timer (1-12 hours) — $197

Effortlessly control your CentricAir whole house fan from anywhere in your home with this wireless remote.

  • Operate the fan using a built-in timer (1-12 hours) or by temperature.

  • Prevents overcooling and eliminates the need to manually adjust a timer.

  • Saves energy by running only when needed.

  • Quick and easy installation—no wiring required.

Single Speed Wall Timer- Included

The single-speed whole house fan timer lets you control the fan at high speed. It features a countdown digital wall timer and is designed to fit in a single gang box.

Plug & Play Wired Two-Speed Wall Switch with Temperature & Timer (1-12 Hours) — $97

This two-speed wall switch comes with a 50′ cable and offers temperature, timer, and speed control for your whole house fan.

  • Enhances comfort and energy efficiency.

  • Easy Plug & Play setup—no need for complex wiring or line voltage installation.

  • Convenient and reliable operation.

Smart Wi-Fi Control — Included at No Extra Cost

Easily control your whole house fan from anywhere using your smartphone.

  • Turn the fan on or off, set schedules, and adjust run times.

  • Operates at a single, high-speed setting.

  • Simple setup—no hub required.

  • Includes a smart plug.

  • Compatible with Alexa and Google Assistant.

Insulated R5 Gravity Backdraft Damper- Included


The industrial-grade, gravity-fed rectangular backdraft damper operates without power and comes standard with all CentricAir whole house fans. Featuring R5 insulation, this damper is designed to prevent attic air from entering the living space when the fan is not in use.

Cold Climate Damper (Ceiling or Wall Mount)-$225.00 – $275.00


The Cold Climate Damper, available with CentricAir 2.7, 3.4, & 4.0 and QA-Deluxe 4800, 5500, and 6500 models, is specifically designed for cold climates. It features a heavy-duty actuator tested for 60,000 cycles. The damper door is insulated to R-10 (upgradeable to R-50) to ensure an airtight seal when the whole house fan is not in use. It can be installed either vertically or horizontally.

In extremely cold regions, the R-50 version of the damper door combines standard fiberglass insulation with a VIP (vacuum insulation panel) to achieve its R-50 insulation rating.

Vertical Wall Mount Adapter — $69

Designed for use with our backdraft damper, this adapter allows you to mount the gravity damper on a wall instead of the ceiling.

High Airflow Register- Included

The high-flow ceiling register is designed to reduce noise caused by air movement from your whole house exhaust fan. It comes standard with all whole house fan purchases. You can also purchase this air flow register online.

Warranty

Warranty
Central Valley Whole House Fans offers a 15-year motor warranty on all our whole house fans. While issues are extremely rare, we back every fan we sell with a no-hassle guarantee.

The motor is covered for 15 years from the date of purchase against defects or failures, provided the fan is used according to the instructions in the user manual. Additionally, labor and other components, such as switches, are covered by a one-year parts warranty. Customer satisfaction is our top priority, and while problems are uncommon, we are committed to ensuring that every client is fully satisfied with their whole house fan purchase.