The QuietCool Whole House Fan Smart Control is the simplest way to control your QuietCool Advanced Whole House Fan from your phone or tablet!

Simply install the QuietCool hub onto your QuietCool whole house fan, plug the fan in, download the QuietCool app, and you’re ready to control your QuietCool from your fingertips!

Once you download the app, you will connect your QuietCool Hub to your WiFi network. This will allow any phone or tablet connected to your WiFi network to control the QuietCool fans in your home.

This app offers the following features:
• Turn fans on
• Adjust Speed of Fan
• Set Countdown Time (up to 8 hours)
• Local Weather Updates
• Set up a QuietCool fan network of up to 15 fans
• Control your fans anywhere in your home

Note: QuietCool Hub Sold Separately. For more information, visit our website at

What’s New

Version 1.4.1

We update our app regularly so we can make it better for you. Get the latest version for all of the available bug fixes and stability improvements.

Ratings and Reviews

2.4 out of 5
40 Ratings

40 Ratings

EDH916er ,

Connectivity issues

Two years in and I would rather have the unit hardwired to a wall switch. As others have pointed out, there are painfully regular connectivity issues. I have had the installers out multiple times and the problems persist. I have crawled up in the attic to reset the unit many times just to get it back online. Quite disappointed that these issues cannot be resolved for some reason.

JDB3_707 ,

Add option to have a timer to turn on fan

I so far have eliminated the connectivity problem by switching the communication channel number. The timer off function is handy to have it shut off after sucking in the coolest air before around dawn. I would like a timer to turn it on as well. The outside air is not too different when I sleep but not cool enough to start using the fan. It’s good past midnight but often times I’m asleep at this point. I have set a buzzer on my watch so I can turn it on and shut down the AC. This would be nice to just have a separate timer on function. I can then just set my Central air thermostat to shut off roughy the same time or add a cut off relay.

verbossi ,

Network issues

Bugs need to be fixed. Turned on (1) of our 2 fans last night and got network issue error.
I close the app completely turned it back on and nothing changed. Deleted the app and reinstalled and nothing changed. Put app onto new device, still won't load ("still says network controller is unreachable"). Turned off the phone, wireless router, and modem (though no network issues could be detected in the home) and nothing changed. We were stuck with the fan on and could not turn it off at that point. Had to resort to flipping breakers until we found the one that would turn it off. Not cool. The app is slow in its response when I open it up and I feel like that is part of what shut the app down and freezes it making it a very unreliable way to use the system as a whole.


QC Manufacturing, Inc.
48.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like