The free Fast Parts Wi-Fi® Thermostat App is designed to utilize smart phone swipe/scroll/touch technology to provide easy to use programming for the Wi7 Wi-Fi® Thermostat in homes or businesses. It utilizes vibrant colors with easy to understand icons and gives complete control of the operation of the heating and cooling system from anywhere you have Wi-Fi® connectivity. With this powerful app, you can easily review thermostat settings and adjust programming as desired and the screens of the Wi7 App mirror those of the actual Wi7 Wi-Fi® Thermostat, so it is extremely easy to use. There are also 'alert notifications' sent to the app if issues are detected such as filter replacement reminders. The installing dealer's information is provided to make it easy to contact them for service if needed.

What’s New

Version 1.5.0

- Improved iOS 13 support
- Bug fixes

Ratings and Reviews

2.3 out of 5
3 Ratings

3 Ratings

LizR-NM ,

Good, but a little clunky

So far, I'm liking the Wi7 thermostat. It would be helpful if the programming page listed the name of the thermostat you're trying to program (at the top of the screen). It would also be helpful to show that blue = cool and red = heat. And while you're at it, it would be nice if the Wi7 website had a way of leaving feedback.

i3baller11 ,

App is OK, Can’t use it anymore now

App works well but it crashes when I try to change my password and there is no current support to fix it so now I can’t even use the app anymore.


International Comfort Products Corporation (USA)
28.1 MB

Requires iOS 11.0 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.

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