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Eco Electric & Plumbing provides QuietCool Whole House Fans to keep your home comfortable for the warm season!

Stealth Pro

QuietCool’s Stealth Pro X Whole House Fan is the next evolution of whole-home cooling. This unparalleled fan features an Ultra-Energy Efficient ECM and patented Acoustical Ducting. This whole house fan allows any homeowner to pull clean, fresh air from outside into their home and out of their attic vents for a complete air exchange in 1-3 minutes. This quiet and energy-efficient system allows our customers to save up to 50-90% on A/C related costs while making their home healthier and more comfortable. 



  • Airflow: 1479 CFM
  • HVI-916 Airflow (CA Title 24): 1040 CFM
  • dBA: Hi: 37.2
  • Energy Efficiency: 66.7 Watts
  • Grille: 16 x 16
  • Attic Venting: 1.98 Sq.ft net free area
  • Covers Up To 439 SQFT to 739 SQFT / Small Rooms


  • Airflow: Hi: 2541 CFM / Low: 2018 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 1920 CFM / Low: 1510 CFM
  • dBA: Hi: 43.2 / Low: 37.2
  • Energy Efficiency: Hi: 157 Watts / Low: 82.3 Watts
  • Grille: 16 in. x 20 in.
  • Attic Venting: 3.39 Sq.ft net free area
  • Covers Up To 847 SQFT to 1271 SQFT / Large Rooms


  • Airflow: Hi: 3159 CFM / Low: 1980 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 2350 CFM / Low: 1470 CFM
  • dBA: Hi: 47.4 / Low: 36.1
  • Energy Efficiency: Hi: 264 Watts / Low: 74.6 Watts
  • Grille: 16 in. x 24 in.
  • Attic Venting: 4.22 Sq.ft net free area
  • Covers Up To 1053 SQFT to 1580 SQFT / Small Homes


Ultra-Energy Efficient ECM Motor

R5 Damper Doors

Airtight Damper Box

Acoustical Ducting

stealth pro



  • Airflow: Hi:4280 CFM / Med:3500 CFM
    Low:2361 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 3130 CFM / Med: 2560 CFM / Low: 1670 CFM
  • dBA: Hi: 47.4 / Med: 43.2 / Low: 33.0
  • Energy Efficiency: Hi: 408 Watts / Med: 225 Watts Low: 73.9 Watts
  • Grille: 16 in. x 32 in.
  • Attic Venting: 5.71 Sq.ft net free area
  • Covers Up To 1427 SQFT to 2140 SQFT / Medium Homes


  • Airflow: Hi:5044 CFM / Med:4238 CFM Low:2870 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 3750 CFM / Med: 3070 CFM / Low: 2010 CFM
  • dBA: Hi: 50.7 / Med: 45.7 / Low: 35.6
  • Energy Efficiency: Hi: 490 Watts / Med: 268 Watts Low: 88 Watts
  • Grille: 16 in. x 32 in.
  • Attic Venting: 6.73 Sq.ft net free area
  • Covers Up To 1681 SQFT to 2522 SQFT / Medium/Large Homes


  • Airflow: Hi:5587 CFM / Med:4262 CFM Low:3428 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 4030 CFM / Med: 3070 CFM / Low: 2440 CFM
  • dBA: Hi: 51.1 / Med: 45.7 / Low: 38.5
  • Energy Efficiency: Hi: 462 Watts / Med: 210 Watts Low: 113 Watts
  • Grille: 16 in. x 38 in.
  • Attic Venting: 7.45 Sq.ft net free area
  • Covers Up To 1862 SQFT to 2794 SQFT / Large Home


  • Airflow: Hi:6996 CFM / Med:5448 CFM Low:4308 CFM
  • HVI-916 Airflow (CA Title 24): Hi: 5200 CFM / Med: 3990 CFM / Low: 3180 CFM
  • dBA: Hi: 54.3 / Med: 47.4 / Low: 41.4
  • Energy Efficiency: Hi: 725 Watts / Med: 319 Watts Low: 166 Watts
  • Grille: 16 in. x 38 in.
  • Attic Venting: 9.33 Sq.ft net free area
  • Covers Up To 2332 SQFT to 3498 SQFT / Large/Extra Large Homes
stealth pro + rf controller

How it Works

Anytime it is cooler outside than the inside of a home, the QuietCool whole house fan system will work effectively. In the summer, this normally happens in the late afternoon to early evening and through to the next morning.

When whole-house fans are turned on, the fans will pull the cooler outdoor air into your home, through your windows, across your living space, into the attic, and out the attic vents, replacing the hot, stale air. This helps cool the home and attic by up to 30 degrees Fahrenheit or more.

When using a QuietCool whole house fan, we recommend starting by cooling the area which will be most occupied. For example, in most family situations, the early evening is spent in the kitchen and family room area. Assuming this is the case, it is where you would want to start cooling. As it gets later in the evening, and even cooler outside, we recommend opening more windows in other rooms of your home. Then, when it is time to sleep, close all the windows in the home except those in the bedrooms that are occupied. This will provide each room with a cool breeze as long as needed. Remember when using a QuietCool system to be sure not to open too many windows or open any single window too wide. 3-6’’ and just a few windows will suffice to make your home a fresh-aired paradise.

The cool breeze begins when a window or two is opened and the QuietCool fan is turned on. The cooler outside air will immediately begin to create a breeze inside the home making the homeowner feel up to 10 degrees cooler, and sometimes more, instantly.

how it works quietcool

This breeze will be carried through your home to each QuietCool whole house fan that is on and in use; thus beginning the cooling process. At the same time, the cooler outdoor air will be brought into the attic and pushed through the attic vents causing the hot stale air in the attic to be exhausted. Exhausting the hot air inside your attic will allow your home to stay cooler throughout the day.

As it gets later in the evening, and even cooler outside, we recommend opening more windows in other rooms of your home. Then at bedtime, close all the windows in the home except those in the bedrooms that are occupied. This will provide each room with a cool breeze as long as needed. If a QuietCool is installed in each bedroom as we recommended, the homeowner can enjoy the breeze and your privacy with your door closed.

Note: When using the QuietCool system, be sure to not open too many windows or open any windows too wide, as this will lessen the cooling breeze that is felt. There is a “sweet spot” when window opening(s) throughout the home is “just right” to cause a nice active breeze to be felt at each open window.

Choosing QuietCool Fans

QuietCool whole house fan is an advanced ventilation cooling system that uses up less energy than any traditional air conditioner or whole house fan. The whole house fan has been around since the 1950s, do exactly what you would expect – move air! You’ll have peace of mind knowing that you’re wasting less money on cooling and feel more comfortable with a home that is fresh and cool with a whole house ventilation fan.

Get started with your QuietCool whole house ventilation fan today and start saving! Contact Eco Electric & Plumbing for installation!

Indoor Air Quality

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Give Your Home The Breath of Fresh Air That it Needs

QuietCool Whole House Fans were designed to bring fresh, clean air from outside into your home, replacing the air in your existing home in just minutes. In a time where people are spending more time indoors, it is critical to remove poor indoor air quality that can plague your home. 

QuietCool Whole House Fans Help Remove:


  • Airborne Pathogens
  • Bacteria
  • Smoke
  • Viruses
  • VOC Gases
  • Dust
  • Stale Air
  • Moisture


A Breathing Home is a Healthy Home

Poor air quality has become an epidemic across the country. Every home is plagued with airborne illness, VOC gases, stale air, harmful pathogens, viruses, and more. These airborne annoyances can stay clogged inside of a home for months, polluting, and spreading illness throughout your family. Too many people have accepted this as normal when there is a simple solution to this problem.

QuietCool Whole House Fans are just that solution. These incredibly efficient and whisper-quiet fans can help alleviate these issues at the simple press of a button. When turned on, they pull large amounts of air from opened windows, throughout the home, up into the attic, and finally out the attic vents. This process of thermal mass cooling allows your home to completely replace the air in 3-4 minutes.

In fact, using just your A/C and keeping your windows shut could drastically increase the chances of spreading illness throughout your family and home. QuietCool Whole House Fans were designed specifically to pull clean, cool air from outside into your home so you no longer have to simply recondition the same pre-existing air over and over again. 

These benefits directly impact indoor air quality and improve ventilation which all experts agree is crucial in a time when indoor air quality is progressively getting worse.

QuietCool’s Benefits Are Backed By Experts


cdc quiet cool

As the recent COVID-19 outbreak has sent even more people indoors, the CDC has specifically recommended four things you can do at home to combat this virus. 

  1. Clean hands at the door and at regular intervals  
  2. Create habits and reminders to avoid touching your face and cover coughs and sneezes  
  3. Disinfect surfaces like doorknobs, tables, and handrails regularly 
  4. Increase ventilation by opening windows or adjusting the air conditioning.


epa quiet cool

According to the EPA, Indoor air quality is worsening as people are now spending more time indoors.

  • Americans, on average, spend approximately 90 percent of their time indoors,1 where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations
  • People who are often most susceptible to the adverse effects of pollution (e.g., the very young, older adults, people with cardiovascular or respiratory disease) tend to spend even more time indoors.
  • Indoor concentrations of some pollutants have increased in recent decades due to such factors as energy-efficient building construction (when it lacks sufficient mechanical ventilation to ensure adequate air exchange) and increased use of synthetic building materials, furnishings, personal care products, pesticides, and household cleaners.

Harvard Quiet Cool

Harvard University has found that ventilation is a crucial part of how viruses and bacteria spread within indoor environments. Recirculating air in buildings such as your home can lead to a higher risk of infection during outbreaks. Even minimum ventilation can cut influenza transmission as much as having 50 to 60 percent of the people in the building vaccinated.

ALA Quiet Cool

According to the ALA, effective ventilation may also help keep bacteria, viruses and other pollutants out of the indoor air. Research shows that airflow and ventilation can alter how diseases spread indoors. The more stagnant the air is, the more likely diseases are to spread. Like the lungs, homes need to be able to breathe to make sure that fresh air comes in and dirty air goes out. Indoor air can build up high levels of moisture, odors, gases, dust, and other air pollutants. To keep the air safe indoors, fresh outdoor air is needed to dilute these indoor pollutants.

The next level is engineering controls – separating the workers from the hazard. This is achieved in hospitals with a high ventilation rate that removes the air from a room where a virus may be found. Some companies are installing extra barriers between workers and consumers. In homes, individuals may choose to run filtered home HVAC systems or open windows to bring in fresh air regularly. You might also choose to run an air purifier.



Never sacrifice comfort for privacy again with QuietCool’s innovative Zone Air Pathways, better known as the ZAP! These little wonders allow single system homes to transfer air from their QuietCool system to a single room, even when the door is closed. These ZAP’s work as small, aesthetically pleasing vents that are installed right above any door in your house. They allow the air to flow through them while keeping the room private and reducing the amount of light transfer thanks to the Baffle located on the inside. With a QuietCool Zone Air Pathway, you can now receive private cooling without ever turning on your most expensive appliance.

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