The most
Advanced Whole House Ventilation System
on the market!
Engineered with GCS eco-technology


Introducing the CentraVent Green Cooling System!
CVT Green Cooling Fan

CVT Filtered Free Cooling

The CVT FFC brings outside fresh filtered air into the home without opening doors or windows, keeping the home secure.
CVT App

The CVT App allows you to turn the system on from anywhere.
Set personal parameters and schedules, making the CVT truly hands free!
Introducing the First and Only Whole House Fan with its own Filtered Fresh Air System
The CentraVent system is not just about ventilation – it also comes with a range of additional features that make it superior to anything out there. Enjoy the convenience of our eco-technology, temperature sensors, easy access ceiling filtered grills, and even lighted options.
Take Control from Anywhere with Our Convenient App
No need to be home to open doors or windows – our app allows you to control your ventilation system from anywhere. With just a few taps, you can easily adjust the fan speed, turn on the filtered fresh air system, and more.
Save Money and Energy with Our Unique CVT System
Running your HVAC and ventilation system simultaneously can lead to sky-high electric bills. But with our CVT system, you can rest easy knowing you’re saving money and energy. Our system is the only one on the market that is coupled to the HVAC and allows you to shut it off at your command using our app and software.
Easy Installation
Not keen on cutting a hole in your ceiling?
No problem. Our CentraVent system is designed to fit into most return air plenums, making installation a breeze.
It can also be installed in the ceiling as a stand alone CVT whole house fan.
Plus, Enjoy Additional Features for Ultimate Comfort
Our system is not just about ventilation – it also comes with a range of additional features that make it superior to anything out there. Enjoy the convenience of built-in refrigerant and temperature sensors, easy access ceiling filtered grills, and even lighted options.
Upgrade to Our CentraVent System and Transform Your Home’s Comfort Today.
Introducing the First and Only Whole House Fan with its own Filtered Fresh Air System
The CentraVent system is not just about ventilation – it also comes with a range of additional features that make it superior to anything out there. Enjoy the convenience of our eco-technology, temperature sensors, easy access ceiling filtered grills, and even lighted options.
Take Control from Anywhere with Our Convenient App
No need to be home to open doors or windows – our app allows you to control your ventilation system from anywhere. With just a few taps, you can easily adjust the fan speed, turn on the filtered fresh air system, and more.
Save Money and Energy with Our Unique CVT System
Running your HVAC and ventilation system simultaneously can lead to sky-high electric bills. But with our CVT system, you can rest easy knowing you’re saving money and energy. Our system is the only one on the market that is coupled to the HVAC and allows you to shut it off at your command using our app and software.
Easy Installation
Not keen on cutting a hole in your ceiling?
No problem. Our CentraVent system is designed to fit into most return air plenums, making installation a breeze.
It can also be installed in the ceiling as a stand alone CVT whole house fan.
Plus, Enjoy Additional Features for Ultimate Comfort
Our system is not just about ventilation – it also comes with a range of additional features that make it superior to anything out there. Enjoy the convenience of built-in refrigerant and temperature sensors, easy access ceiling filtered grills, and even lighted options.
Upgrade to Our CentraVent System and Transform Your Home’s Comfort Today.
CVT PRODUCTS COMPAIRED TO THE TYPICAL WHOLE HOUSE FANS
- Coming Soon
- Typical Whole House Fans
Features | ![]() | ![]() |
Coming Soon
![]() | Typical Whole House Fans |
Features | ||||
Brings in outside air | Must be home to open windows | |||
Brings in Filtered outside Air | ||||
Have to be home to open doors or windows | ||||
Keeps security system on while system runs | ||||
Can use App to turn on from anywhere | Must be home to open windows | |||
Integrates with HVAC | ||||
Fits into HVAC return plenum | ||||
Fits into HVAC supply plenum | ||||
Seals attic off from interior of home | ||||
Can run on a small generator | Some | |||
Can change filter at ceiling grill | Filter located in the attic | No Filter | ||
Works with existing whole house fans | ||||
App reads both indoor & outdoor temperature | ||||
App sets run time schedules | ||||
Eco-mode (if temp is cooler outside than inside turns Off HVAC and turns On CVT) | ||||
Carbon Monoxide/Refrigerant Gas sensor | When connected to CentraFlow | When connected to CentraFlow | ||
Multi speed ECM low wattage fan | N/A | N/A | Some, not many | |
Voice commands | Must be home to open windows | |||
Eco-mode allows system to run on its own |
CVT PRODUCTS COMPAIRED TO THE TYPICAL WHOLE HOUSE FANS
- Coming Soon
- Typical Whole House Fans
Features | ![]() | ![]() |
Coming Soon
![]() | Typical Whole House Fans |
Features | ||||
Brings in outside air | Must be home to open windows | |||
Brings in Filtered outside Air | ||||
Have to be home to open doors or windows | ||||
Keeps security system on while system runs | ||||
Can use App to turn on from anywhere | Must be home to open windows | |||
Integrates with HVAC | ||||
Fits into HVAC return plenum | ||||
Fits into HVAC supply plenum | ||||
Seals attic off from interior of home | ||||
Can run on a small generator | Some | |||
Can change filter at ceiling grill | No (filter is in attic) | No Filter | ||
Works with existing whole house fans | ||||
App reads both indoor & outdoor temperature | ||||
App sets run time schedules | ||||
Eco-mode (if temp is cooler outside than inside turns Off HVAC and turns On CVT) | ||||
Carbon Monoxide/Refrigerant Gas sensor | ||||
Multi speed ECM low wattage fan | Some, not many | |||
Voice commands | Must be home to open windows | |||
Eco-mode allows system to run on its own |
CentraVent Technology
- Works with HVAC systems
- Filters air /merv 13 capability
- ECM low wattage motors
- Eco mode allows users to set and forget
- Grid management that pays you to run our system
- Plenum resident, no need to cut a new unsightly hole for the CVT Green Cooling Fan
- Easily installed
- Engineered by qualified HVAC experts
- CFM’s from 3400 cfm (20”), 5,200 cfm (24”)
- Four models to choose from
- Removable vent grills for easy filter access
- Optional lighted grills
- Highly engineered software
- Easy to use App
Introducing the CentraVent Green Cooling System (CVT GCS)
The ONLY plenum resident alternative cooling system in the world.
- The CVT Green Cooling Fan fits into the existing HVAC return.
- The CVT Filtered Free Cooling brings in outside fresh filtered air into the home without opening doors or windows, keeping the home secure.
- The CVT App allows you to turn the system on from anywhere.
- This system seals the attic off, preventing insulation, debris and hot air from entering the home (California Title 24 compliant).
- It is Energy efficient, using low wattage with its powerful variable speed ECM motor.
- This is the ONLY smart IOT Green Cooling System on the market that integrates the whole house fan, HVAC, Filtered Fresh Air, Smart Thermostat and optional air quality sensors.
- Our CVT App allows you to set schedules, suggest operations depending on outdoor weather and sends alerts to the customer if indoor air quality is a safety concern.
- When eco-mode is selected the CVT GCS truly becomes IOT and hands free. When the eco-mode parameters are set, the CVT GCS will determine whether it is more energy efficient to be in HVAC mode or CVT GCS mode.
California Title 20 and Title 24 tested and compliant (HVI-916)
https://www.energy.ca.gov/programs-and-topics/programs/building-energy-efficiency-standards
https://www.energy.ca.gov/rules-and-regulations/appliance-efficiency-regulations-title-20
We at CentraVent are all about common sense technology. With over 30 years experience in the HVAC industry, we listened to our customers and what they thought was needed with the typical whole house fan. We are committed to advancing our field by using Green technology and providing sustainable products that use less energy to help reduce today’s rising utility costs.