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Your cart is empty.Product Description
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Daytime Ventilation
- Cool your attic by up to 30-50ºF
- Save up to 30% on your A/C bill
- Keep your attic within a 10ºF average of the outside temperature
- Prevent A/C cycling
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Nighttime Ventilation
- Remove heat & moisture built up in the attic
- Avoid attic mold & roof damage
- Extend the life of your HVAC system
Smart Tech
Our Smart Control App allows you to set presets, turn your Attic Fan on whenever you want, and see your attic's temperature and humidity.
Summer Preset
Starts cooling at 80ºF. Speed adjusts with attic temperature & Cooling the attic at a lower, efficient speed saves more than a single-speed fan.
Winter Preset
Reduces winter roof ice build-up from indoor warmth and outdoor cold & Reduced attic humidity protects appliances and home structure.
Humidity Settings
Humidity Turn Off set point prevents high humidity air, avoiding mold growth & Humidity Turn On set point activates fan to reduce winter condensation.
Lower Attic Temperature 30-50º
Up to 10x more efficient, moving up to 2x more air than comparable attic fans. Efficiently cools and ventilates the attic by up to 30-50 ºF.
Total Climate Control
Built-in thermostat & humidistat. Customizable presets for full control over attic conditions. Monitor attic conditions on your phone.
Avoid Attic Mold & Roof Damage
It helps lower humidity & temperature, inhibiting mold growth and minimizing thermal stress on roofing materials, thus extending the roof's lifespan.
Increase Attic Ventilation
QuietCool attic fan help expel hot air, lowers attic temperature , reduces cooling costs, and prevents moisture buildup and mold.
Customer
Reviewed in the United States on January 24, 2025
Couldn’t ask for a better solution to attic ventilation. Easy install and works great . Very quiet!
JP
Reviewed in the United States on July 22, 2024
Easy to install. I watched a couple of videos before I received my fan and saw that foam dampeners were provided. It’s a good thing I watched the video’s because the intro rooms that came with the fan didn’t even mention them. The fan is very quiet when running on low and reasonable on high. Easy Bluetooth setup. It’s so nice to be able to monitor the temperature of my attic and see if the fan is running without having to go into the attic every time.
VeeVee
Reviewed in the United States on July 13, 2024
Very easy to install, plus being able to plug in is fabulous. Bluetooth connection is strong. I like that you can have it start up at a lower temperature on the lower fan speed, then have it automatically switch to a higher speed at a certain temperature. The app is sleek, minimal and simple. Not much more to say except I highly recommend.
Customer
Reviewed in the United States on June 16, 2024
Installation was fairly easy. Love the app and WiFi control. Has two speeds depending on the temperature in the attic. The fan doesn’t seem to cool the attic as much as I hoped. But fan working well overall.
TomS
Reviewed in the United States on November 20, 2024
This is a very well designed, engineered and manufactured attic fan. The ability to have the fan adjust power in response to either temperature and/or humidity is a real plus especially in my midwestern climate. Settings are adjustable via Bluetooth to a phone app and pairing requests are also initiated on the app end so there is no need to go into the attic. Presets for summer and winter seem logical but it's easy to make adjustments. The fan is quiet although in my shop application I can hear it turn off and on and change speeds. In a residential application I doubt it would be noticable. Highly recommended!
Aaron Epp
Reviewed in the United States on October 23, 2024
This was as described. Easy to mount. The app was easy to install and understand. Super simple to set up. Fan works perfectly. Had a lot more features than I was expecting. Different settings for summer and winter and humidity levels. Really nice. Definitely recommended as of now. It been in there about a month. Its quiet. It pushes a lot of air to keep the flow. I will try to update after it gets cold to see how it does. As of right now I'm super satisfied! Might buy another for my garage.
Brian Stevens
Reviewed in the United States on October 16, 2024
I purchased this fan to replace old on in the attic. It was easy to install because it has a AC plug on a 20 foot cord. The App to control it was pretty simple to install and pair the first time. Now it is running on smart mode switching on and off and controlling fan speed based on attic temp. It is a pretty quiet fan also. I recommend it vs the standard HW store stuff.
KevinMo
Reviewed in the United States on April 17, 2024
I needed a new fan because the old one stopped working. Decided to upgrade to a higher quality than what's sold at the home center. Found Quietcool and decided on the two speed blue one. Install was very straightforward, especially since I already had the outlet.The fan is very quiet and it moves air well. The app works well and it's easy to adjust the ON temps how you want. Five stars overall. My only gripe is that it's not wifi. So when I'm away from the house I can't connect to the fan and monitor it.
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