Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Lennox iComfort Wi-Fi by Lennox Industries, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Lennox iComfort Wi-Fi

By Lennox Industries

Open iTunes to buy and download apps.


This app is designed to work with Lennox iComfort Wi-Fi Thermostat.

Adjust your home’s temperature anytime, anywhere from your mobile device with the Lennox iComfort Wi-Fi mobile app!

Control the temperature at home using the intuitive temperature dials from anywhere in the world: on the beach, on the slopes, or even from the couch. Already in bed, but want to adjust the temperature? No problem! The Lennox iComfort Wi-Fi app is there to adjust your home’s comfort without requiring you to leave that comfy bed.

Leave the house and forget to dial back the thermostat? Simply start the app and use the one- touch away mode to save energy the entire time you are gone. Cancel the away mode before you get back to return to a perfectly comfortable home.

App Features
• Adjust the temperature from anywhere
• Change whether your system should heat or cool your home
• Select the program you wish to run
• Put the system into an energy savings away mode when no one is home
• Select your fan to always run (ON) or come on occasionally (circulate)

You must own a Lennox iComfort Wi-Fi® thermostat to use the app. The Lennox iComfort Wi-Fi thermostat must also be connected to your home’s Wi-Fi router before the app can control the settings. For more information about the Lennox iComfort Wi-Fi thermostat or for help connecting to your wireless network, visit

What's New in Version 1.1.8

iOS 10 support.

We truly appreciate your questions and comments. Please keep sending your suggestions to or @AskDaveLennox on Twitter


iPhone Screenshot 1
iPad Screenshot 1

Customer Reviews

Fixed for IOS 10. Works great!

The update fixed the issues with IOS 10.0.1. We bought the thermostat at the last minute because it also controls our humidifier. We thought it would be fun to use the wireless feature. Well, we have found that we really enjoy the wireless feature. We change the temp while sitting on the couch (lol), driving to the airport, on vacation.. We use the wireless feature more frequently than we thought when we purchased the unit.

Stopped working with iOS 6

I have an iPod Touch 4th gen. running iOS 6.1 (the last version of iOS available for this device). The iComfort app worked well until recently, when it suddenly started displaying an error message. I tried going back to the older version of the app (1.1.6) but it still fails with "No Internet Connection." There *is* a working connection (other apps work over WiFi) and the same app. works well on my iPad, so it is not the app. or the connection. Lennox must hve changed their server authentication, to exclude older versions of iOS. Which leaves me with no way to use this app. and feeling pretty sad about it ...
Plus the Lennox site support for this app. is non-existent, so I can't even report the problem.

Doesn't work with ios10.

The thermostat itself is very nice and I like it. This app however could use some updating. Get rid of the scroll wheel and maybe just put arrows to mimic the actual thermostat. Besides that, it's not working with iOS 10 at all. It starts to open and then crashes. The wifi aspect is useless now. Let's hope for an update soon! All my other apps have had updates except this one... what's going on?
UPDATE: the app had been updated to work with ios10. Seems to be working fine now. Thanks!

Lennox iComfort Wi-Fi
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Lifestyle
  • Updated:
  • Version: 1.1.8
  • Size: 13.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: