Find out how much you can save. Received in 6 days. This review is based off the CL-4700 cost of $950 from a third party seller on Amazon. QuietCool users across America have experienced significant savings when they turn their A/C off and their QuietCool on. QUIET, SEALED AND PRETTY TO LOOK AT! QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. QuietCool Whole-House Installation. A whole house fan is often confused with an attic fan which only exhausts the hot air inside the attic rather than the entire volume of air inside of the home. Whole house ventilation allows you to bring the cooler outdoor air through your windows, home and attic space to … Size is very important to a whole house fan system. QA-Deluxe Whole House Fans. This whole house fan option has a lower price than most others on this list, but Amazon users are very enthusiastic about it. I ordered a replacement and will try again. Learn how you can buy a QuietCool and get these benefits today! A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. A whole-house fan cannot operate efficiently without adequate attic ventilation. QuietCool 3543 CFM Roof Mount Whole House Fan for Flat Roofs Model# RM WHF-4.0-DG2 $ 1,412 79 $ 1,412 79. A QuietCool Whole House Fan can save you up to 50-90% on your energy bills and has a 98% customer satisfaction rate. Struggling to find anything negative or "needs improvement. Because it is quiet homeowners will run it for hours at a time allowing it to cool the entire Thermal Mass of the home. QuietCool Fans. Even though my box fan advertises a few more cfm than this one, I believe I get better performance out of this fan. I've put a box fan in my window at night to exhaust the air from the house for years, and those are only about $20. Green Never Felt So Cool! Installing a QuietCool whole-house fan will exhaust all of the hot air, eliminate pollutants, and improve ventilation within your home in minutes. Expel germs, odors, smoke and hot air out of your house just minutes after turning on your QuietCool. You can sleep, talk, or watch TV without noise disruption. ", I turn the fan on to expel all the hot air from the attic and then use the AC to cool the bedroom upstairs, Reviewed in the United States on June 21, 2015. First, I opted to build a 2x4 frame for the damper to attach to, rather than sit the damper directly on the sheetrock. This whole-home cooling wonder features an Energy-Efficient PSC Motor and a patented Acoustical Ducting. It is safer because instead of having a window open to the size of a box fan that someone could come through, I put heavy dowels in the windows that I leave open at night so the window is only open a foot or so. Not really impressed with the overall quality of the product. 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. The QuietCool whole house fan operates at the sound of a whisper. By using the QuietCool system, your home cooling relies less on the air conditioning, cutting its usage by 50% to as much as 90%! QuietCool’s Trident Pro X Whole House Fan is their most powerful fan. High quality top-of-the-line whole house fans, for most homes, are between $1500 – $2000 fully installed, after rebates. Without this fan, it was almost impossible to cool the bedrooms upstairs with the AC due to the hot air lingering in the attic. QuietCool whole house fans are mounted away from the ceiling to reduce fan sound. $799.00 $ 799. QuietCool is an advanced whole house fan that can save you up to 50%-90% off your A/C related costs.Â, It is a ventilation system that is whisper quiet compared to the old traditional whole house fans. Reviewed in the United States on July 25, 2016, Wow, what a difference a whole-house fan makes! By using the QuietCool system, your home cooling relies less on the air conditioning, cutting its usage by 50% to as much as 90%! PRICING SLASHED UNTIL 12/31/2020. It can slash your A/C usage by 50% to as much as 90%! A whole-house fan can be a great investment for your improved total indoor comfort, and provides a wide range of benefits that we know you’ll love! A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. So by making a wood frame for everything to screw into solves this problem. The best pricing in town. The QuietCool Whole House Fan only costs pennies an hour to operate. If not, you should take into consideration the cost of upgrading your ventilation. QuietCool whole house fans exhange heat, smoke, and allergens for cool, fresh air in minutes. We have several vents in our attic and the overhangs have holes. This creates a huge reduction in your energy bills. When the QuietCool whole house fan is turned on, the fan 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. QuietCool’s Stealth Pro X Whole House Fan is the next evolution of whole-home cooling. I tried to bend the housing a little, and it helped, but I couldn't bend it enough to give the fan blade enough clearance on all sides. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. Says cat dander will stay airborne (floating in the air) for 10 hours before landing and viruses for 10 days. Best pricing and Service. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. - How big is your house (square feet of living space?) I have it auto on at 8:15pm, off at 10 then on again 4am to 5am. If a whole house fan system is not sized properly, meaning enough airflow, the system will not work effectively. These fans provide an instant & powerful cooling breeze for your entire home, upstairs and attic included! This whole-home cooling wonder features an Energy-Efficient PSC Motor and a patented Acoustical Ducting. Learn how it works, see the products, and get a cost quote from the top Quiet Cool installation company, Direct Electric. Plus these have a damper so they are insulated year round. Airborne pathogens, dust, dangerous gases, and smoke can plague your house. Your air conditioner is a closed-loop system. I anchored the frame to the existing steel joists (my whole house is steel frame.) They can be up to 2-5 times more efficient than a traditional whole house fan. Compared to other fans it's quiet, very quiet. What size whole house fan do I need? With the quiet cool there was barely a breeze coming from any windows that were opened. It’s common for our cooling technicians at Vegas Strong Heating & Cooling, Plumbing to meet homeowners who have never heard of a whole-house fan, but have heard of an attic fan. While there are many different types and styles of these fans available in the marketplace, if you are looking to purchase a whole house fan – consider investing in a system that is … Meaning, it circulates the same air through your home again and again. This unique design has changed the industry. I had the box fan in my room, because if someone were climbing through the window I'd want to know, and even on the lowest setting that was kind of loud solution. You can sleep, talk, or watch TV without noise disruption. This revolutionary product is something that all homeowners in Fort Collins should consider for those long, hot summer days. Queit cool whole house fan installers. Our Oahu warehouse carries advanced whole house fans for self-install. This is important in deciding which model of fan to buy. QuietCool is the revolutionary whole house fan that has taken America by storm and with over 98% customer satisfaction helping to improve the lives of many across America and we can’t wait to help you! A QuietCool Whole House Fan will dramatically improve your home's ability to stay cool and comfortable while using less air conditioning. Another huge perk of the QuietCool Whole House Fan is that it uses natural, fresh air to cool your home. Top subscription boxes – right to your door, QuietCool QC CL-3100 Classic Series Whole House Fan, See all details for QuietCool QC CL-3100 Classic Series Whole House Fan, © 1996-2020, Amazon.com, Inc. or its affiliates. Let’s start off with the whole-house fan installation process. In California, it cools down at night most of the summer, so I now do not need to turn on the AC most of the summer at night, I just use the fan. The original QuietCool whole house fans, ranging from 1500 to 6400 CFM. The system is installed in the attic of your home and consists of 3 major components. 4.6 out of 5 stars 356. Due to the style of the motorhead, the component has a suspension that stops any kind of vibrations going through the house to keep it Quiet. QA-Deluxe vs. QuietCool. We are your Whole House Fan Installer San Jose Experts. I painted the inside of the frame black and it disappears from the hallway view. So we get max performance for sure. See Why QuietAir Fans Is The Better Whole House Fan. This unit did not cool my 1200 square foot house even though it was rated for 1500. By installing a QuietCool system in your home, you can enjoy increased ventilation with fresh air in minutes as well as instantly feel 5 degrees cooler as soon as you turn your system on. By adding a QuietCool Whole House Fan, you’re introducing an “open-loop” system. Marry this with a SMART SWITCH for max coolness and usability. Electricity bill are down about 30-35% over the past 3 months and home is cool to cold at night. This helps cool the home and attic by up to 30 degrees, and sometimes more, allowing the home and attic to stay much cooler the following day. Whole house fan cost comparison. Just having a whole house fan installed and using it throughout the evenings can completely exchange the air in your home helping you breathe cleaner and healthier air. The QuietCool Stealth and Trident whole-house fans are backed by an industry-leading 15-year manufacturer’s warranty. QuietCool 3543 CFM Roof Mount Whole House Fan for Flat Roofs Model# RM WHF-4.0-DG2 $ 1,412 79 $ 1,412 79. AUTHORIZED QUIETCOOL INSTALLER Curley's Home Services is a QuietCool whole house fan dealer and installation specialist. Reviewed in the United States on June 2, 2019. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. If a whole house fan system is not sized properly, meaning enough airflow, the system will not work effectively. Whole house fans were designed to be energy efficient. It is a way better option than dropping the power down the wall. They can be installed in a central location and/or in each bedroom as desired. Honey's Air & Solar offers products from the industry leader in whole-house fans, QuietCool. I was drawn to it because as an HVAC technician, I liked the idea of attaching a flexible duct to the grille that you see in the hallway and placing the fan on the other side of the 10 ft duct. QuietCool’s Trident Pro X Whole House Fan is their most powerful fan. Standard delivery. $599.00 $ 599. DIY Systems available in stock w/delivery! QuietCool whole house fans were designed with exhausting indoor air pollution from your home in mind. Quiet Cool, Centric Air, and QA-Deluxe Whole House Fan Installation. Size is very important to a whole house fan system. We have a 5025 sq foot house and this cools it all down. Good combo to suck all the heat out of our Colorado home. This whole-home cooling wonder features an Energy-Efficient PSC Motor and a patented Acoustical Ducting. The QuietCool is a patented whole house fan system that is suspended in the attic and ducted down to your ceiling to allow whisper-quiet operation. The QuietCool system is the most advanced Whole House Fan on the market today. Set your store to see local availability Add to Cart. QuietCool 3543 CFM Roof Mount Whole House Fan for Flat Roofs. QuietCool is the latest technology advancement in the Whole House Fan Industry today. Here in Bakersfield it is very hot during summer days, but often cool at night. QuietCool is the revolutionary whole house fan that has taken America by storm. Stay Cool for less Why Choose QuietCool? Get a Quote. I feel that this was a great investment in the house. QuietCool Vertical Adapter for 3100 Models Model# VA-1422 $ 45 04 $ 45 04. AC Infinity CLOUDRAY T12, Whole House Fan 12” with Temperature Humidity Controller – Ceiling Mount House Attic Vent Fan Exhaust Home Ventilation System. Extremely cost-effective and a great product to add throughout your home to decrease A/C usage through the evening and night. The QuietCool Revolution is being led by people like yourself that are tired of spending all of their hard-earned money on their electric bills. We now have a smart fan controlled by alexa or an app. Compare. With this process, you can immediately feel 5-10 ºF cooler and breathe easier than ever before. I just finished installing this and wanted to share a few things. So it's taken me a long time to justify this expense, but glad I bit the bullet. QA-Deluxe 5500(W) Energy Efficient Whole House Fan | 2-Speed Wall Switch & Timer | R-5 Insulated … Servicing Temecula, Murrieta, Riverside, South Los Angeles, The Inalnd Empire and North San diego. Reviewed in the United States on August 28, 2014. Health Benefits. ... Other options New from $449.00. What size whole house fan do I need? If you do buy one, get one for a MUCH larger square footage than you actually have, double at least. A whole house fan will also significantly improve your indoor air quality. Many of our QuietCool whole house fans operate around 45-51 dB. 3.9 out of 5 stars 7. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. The QuietCool ES-6000 advanced whole house The QuietCool ES-6000 advanced whole house fan is a new take on the idea of whole house ventilation. With a QuietCool Whole House Fan, you can exchange all that poor, warm air in your home in just 3-4 minutes. I can foresee removing the grille twice a year, once to put in insulation before the cold weather starts, and one to remove it in spring. The first whole house fan I got for my home was a QuietCool whole house fan. Many of our QuietCool whole house fans operate around 45-51 dB. This whole house fan is quieter than my box fan, and I installed it in the hallway, so I don't even hear it from my bedroom. Experienced in the industry, We have been installing QuietCool whole house fans since 2003. Honey's Air & Solar offers products from the industry leader in whole-house fans, QuietCool. Your recently viewed items and featured recommendations, Select the department you want to search in. Compare. Only negative is we have one speed, high! The thing is that these two systems are similar. The QuietCool whole house fan operates at the sound of a whisper. QuietCool whole house fans are designed to drastically cool and ventilate your home while using just a fraction of energy. The QuietCool Whole House Fan only costs pennies an hour to operate. A Colorado based leader in QuietCool Advanced Whole House Fans - Sales and Installation. Needless to say, I sent the whole unit back. A QuietCool Whole House Fan can save you up to 50-90% on your energy bills and has a 98% customer satisfaction rate. Best investment I have made in my home yet. Whole House Fans Hawaii is operated by Island Cooling, an eco-cooling company known for excellent customer service.Serving Honolulu, Oahu and all Hawaii islands for over 10 years. It does make a quiet whooshing noise as others have mentioned that is barely noticeable. Quiet Cool Whole House Fans vs Traditional Style House Fans is the video that will show your choices of whole house fans. 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. Easy install, and great update to an older throw-back system - 4.5 stars, Reviewed in the United States on November 28, 2018. Learn how you can buy a QuietCool … By installing a QuietCool system in your home, you can enjoy increased ventilation with fresh air in minutes as well as instantly feel 5 degrees cooler as soon as you turn your system on. It has paid for itself several times over. The air seems to make a bee line from the window to the fan, so I turn on ceiling fans or portable fans to distribute the air throughout the room faster. I was drawn to it because as an HVAC technician, I liked the idea of attaching a flexible duct to the grille that you see in the hallway and placing the fan on the other side of the 10 ft duct. QuietCool Whole-House Fans. The last objection to a traditional whole house fan is the look of the fan on the ceiling level. I bought the smallest one for my 1400 sf house, and can definitely feel the breeze coming in from open windows. Patented Whole House Fan System. Whole house fans use up to 90% less energy than compressor based air conditioners. We offer great customer service. There's a problem loading this menu right now. Set your store to see local availability Add to Cart. Also, it leaves 3 1/2" for a nice fluffy batt of insulation. We have installed 100's of energy-saving QuietCool fans throughout San Diego and Riverside counties to satisfied customers. I couldn't find any other company making a product like this. Learn how you can buy a QuietCool … A QuietCool Whole House Fan can improve your home cooling and comfort while reducing your air conditioner's run-time substantially. I connected this to the outlet in the attic and put a "iFymei Smart switch" on it. Equipped with high energy efficient motors, QuietCool whole house fans can save you up to 50-90% off all your A/C related costs. QA-Deluxe vs. QuietCool Mike Goodbrand May 31, 2018 March 10, 2019. QuietCool 20.25 in x 14 in 1452 CFM Green Galvanized Steel Speed Control Whole House Fan (45) Model# GA ES-1500 QuietCool Whole-House Fans. QuietCool’s Stealth Pro X Whole House Fan is the next evolution of whole-home cooling. Cool house, pennies on the AC dollar! Get a Quote. It only took a few hours to install. The Motorhead - This component is the powerful fan and it gets suspended from attic rafters. Go into your attic and see where it could possibly go before you buy. In a nut shell, a whole house fan draws warm air out of the house by way of sucking cooler air from outside thru your open windows and door and exhaust it all up into your attic and eventually back outside thru whatever type of attic venting system your home may have. We provide upfront pricing, competitive installation deals, and great customer service. The flange on the baffle box was bent in a few places-which could have been due to the packaging arriving damaged. I chose the smallest because it had the lowest $/cfm ratio, and the goal is to get fresh air into the house, and to save money on AC. Stay Cool for less Why Choose QuietCool? That's why I'm willing to give it another shot. I figure eventually you're going to crack the edges of the sheetrock and the possibility of missing the screw holes in the flange when reattaching the grille are pretty good. By running your A/C less and your energy-efficient Whole House Fan more, you get to spend far less on your energy bill every month. I can hear the fan but it is not disrupting loud like the cheaper $250 type fans (like I had at my old house). Installing a QuietCool whole-house fan will exhaust all of the hot air, eliminate pollutants, and improve ventilation within your home in minutes. This is one thing YOU need to check before installing a whole house fan, also do you have an outlet box in your attic? A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. QuietCool whole house fans are designed to drastically cool and ventilate your home while using just a fraction of energy. 00 $899.00 $899.00. Standard delivery. Get ready to say hello to comfort! CL-4700 cools a 5000sq ft house no problem. The QuietCool Whole House Fans are a multi-fan and multi-location system that moves large amounts of air per fan. It would work well in a garage, shed, attic, or greenhouse. That Fan Guy- Quiet Cool Expert, Top Rated Whole House Fan Company in Orange County, San Bernardino, Riverside, and LA. The QuietCool Whole House Fans System is a “New Generation Product,” based on a proven method of whole-house cooling that has been around for years. I estimate it has cut my AC bill by 40%. During hot months, July and August, I turn the fan on to expel all the hot air from the attic and then use the AC to cool the bedroom upstairs. Disabling it will result in some disabled or missing features. Hardest thing is to know where to install the intake. I am seriously disappointed seeing as a lasko window mounted fan does a WAY better job. Due to the style of the motorhead, the component has a suspension that stops any kind of vibrations going through the house to keep it Quiet. Airflow is measured in CFM, or Cubic Feet Per Minute. QuietCool Vertical Adapter for 3100 Models Model# VA-1422 $ 45 04 $ 45 04. It is the most versatile cooling and ventilating system on the market today! A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. Reports that indoor air pollution is directly responsible for as much as 1/3 of our national health bill. This unparalleled fan features an Ultra-Energy Efficient ECM and patented Acoustical Ducting. 8220 Belvedere Ave # C, Sacramento, CA 95826 | California License #785869. QA-Deluxe QA-4800 Click Underlined Links Below To See The Differences QuietCool Trident Pro 4.8X Classic CL-4700 Duty, Lightweight Spun Aluminum Fan Housing Riveted Rolled Metal Fan Housing Heavy Duty Fan Motor Mounting Brackets With Rubber Bushings Reduces Noise & Vibration Motor Mounting Brackets Without Rubber Bushings Heavy Duty Support Brackets Keeps Damper Off … Using premium USA-built energy efficient motors, the QuietCool fan creates powerful cooling breezes that rush through your home. The rating are way off for square footage use. Claims that “Whole House Fans use up to 90% less energy than compressor-based air conditioners.”. Reviewed in the United States on September 21, 2015. You can still see all customer reviews for the product. A unique insulated ducting material is used to reduce fan noise further. QuietCool Whole House Fans are the innovative whole-home cooling machines that have changed how families across America cool their home. Many of our QuietCool whole house fans operate around 45-51 dB. Traditional whole house fans are very large, ranging from 24 inches by 24 inches to 48 inches by 48 inches. A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. Reviewed in the United States on May 30, 2018. From free in-home consultations to free service calls, we are your #1 resource for whole house fans in San Jose. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. This unparalleled fan features an Ultra-Energy Efficient ECM and patented Acoustical Ducting. This is an automatic shutter vent fan with a simple design that comes fully assembled and ready for you to install it. The information for determining this is available on QuietCool's Web site. Model# RM WHF-4.0-DG2 $ 1412 79. A whole-house fan can be a great investment for your improved total indoor comfort, and provides a wide range of benefits that we know you’ll love! Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Southern California's Preferred QuietCool Dealer Get a Free Estimate Contact Us for a Free Custom Estimate for Your Home. These whisper-quiet and energy-efficient wonders can not be compared to the old traditional whole house fan. I read about other reviewers having this similar issue. You can sleep, talk, or watch TV without noise disruption. QuietCool’s Trident Pro X Whole House Fan is their most powerful fan. 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 insulates the sound of the fan. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. We have installed 100's of energy-saving QuietCool fans throughout San Diego and Riverside counties to satisfied customers. QuietCool users across America have experienced significant savings when they turn their A/C off and their QuietCool on. A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. Go ahead, it’s free. The QuietCool Revolution is being led by people like yourself that are tired of spending all of their hard-earned money on their electric bills. That’s a huge saving on your energy bills. QuietCool is the revolutionary whole house fan that has taken America by storm. Get ready to say hello to comfort! This is where QuietCool whole house fans excel in home energy savings. More power than you need. This revolutionary product is something that all homeowners in Fort Collins should consider for those long, hot summer days. Compare that to a traditional whole house fan that can average over 80 dB. Airflow is measured in CFM, or Cubic Feet Per Minute. Love it! When the QuietCool whole house fan is turned on, the fan 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. I am returning this unit because the price does not justify the use ability. This helps cool the home and attic by up to 30 degrees, and sometimes more, allowing the home and attic to stay much cooler the following day. Compare that to a traditional whole house fan that can average over 80 dB. It also analyzes reviews to verify trustworthiness. Please make sure that you are posting in the form of a question. This creates a huge reduction in your energy bills. On the good side I like the concept of this product. ... REVAMP your old-school fan with a new super efficient advanced and QUIET whole house fan system! A whole house fan and an attic fan together can help consumers save money, enjoy better health, and cool their home for just pennies an hour. Using a whole house fan is a cost effective and efficient way to cool your home. The QuietCool Whole House Fan only costs pennies an hour to operate. First of all, the baffle didn't seal very well because it was slightly bent. The results, you can talk, watch tv and even sleep without disruption. Keep your attic’s integrity completely intact while installing your QuietCool system in a fraction of the time a traditional whole house fan takes! Worst of all, the fan blade would not even turn in the housing due to it being mounted off-center in the housing! QuietCool Whole House Fan Sales and Installation by Direct Electric Company Call (951) 239-4252 Today for a Free No Hassle Quote. QuietCool is the latest technology advancement in the Whole House Fan Industry today. QuietCool QC CL-3100 Classic Series Whole House Fan. Built-in America. Model# RM WHF-4.0-DB $ 1462 00. cools the entire house by up to 30 degrees and the attic by up to 50 degrees. Expel germs, odors, smoke and hot air out of your house just minutes after turning on your QuietCool. So, after purchasing my latest home I was pleasantly surprised to see the previous owners had installed a whole house fan. AUTHORIZED QUIETCOOL INSTALLER Curley's Home Services is a QuietCool whole house fan dealer and installation specialist. Do not wait for your first high A/C bill of the summer, get any QuietCool Whole House Fan and receive up to 50-90% savings. The fan pulls fresh air from the outside into the home through the windows, cooling and ventilating the living space and flushing the heat out of the attic, your home feels 5-10 ºF cooler instantly. Reviewed in the United States on June 8, 2019. This page works best with JavaScript. They require a significantly less amount of energy compared to an A/C, which can cost you several dollars an hour. A financial no-brainer where I live due to high energy costs, reliably cool nights, Reviewed in the United States on September 3, 2018, Reviewed in the United States on April 27, 2015. A whole house fan is often confused with an attic fan which only exhausts the hot air inside the attic rather than the entire volume of air inside of the home. The first whole house fan I got for my home was a QuietCool whole house fan. 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. GOODBYE 2020! The QuietCool whole house fan system exchanges the entire volume of air inside your home 15-20 times per hour. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. This was a waste of time and money and I do not suggest this unit for cooling the house. The QuietCool whole house fan operates at the sound of a whisper. The instructions have you sandwich the sheetrock between the grille and the damper flanges. QuietCool Whole House Fan – QuietCool saves customers up to 50-90% off A/C related electricity costs. Backed by an incredible 15 year warranty and multi speed motors, most homeowners can see a huge return of investment in just 1-3 years. 2017: Update: I had this fan for 2 years now and had no problems. Adding caulking around the joint between the flange and frame and sealing the base of the frame to the sheetrock with Great Stuff foam completes the seal. Not silent but quiet. QuietCool 3543 CFM Roof Mount Whole House Fan with Damper Box. We are a Certified and Licensed QuietCool Whole House Fan Installer. Compare that to a traditional whole house fan that can average over 80 dB. QuietCool Fans.