Lennox iComfort Wi-Fi

Lennox International Inc

About this app

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 www.lennox.com/residential/

We truly appreciate your questions and comments. Please keep sending your suggestions to [e-mail] or @AskDaveLennox on Twitter

Ratings and reviews

App is OK. Has improved from its earlier days; when a majority of time; it wouldn't even work. Now, most of the time, it works and allows a person to control HVAC remotely. Very limited features and UI; could do better; make more system information available. Reason for this rating; the app should respect my phone settings. It updates automatically, in the middle of the night; even when my phone settings for auto update are turned off.

This app on my iPad and Galaxy will not get into the start screen. There seems to be a DNS issue to the Lennox server. I will update when resolved by the development team Update: app is working on 4/28/24. It may have been system maintenance. It would be nice if the app, instead of hanging, reports that the system is down due to maintenance. Alternatively, this could have been an actual outage that was eventually remediated.

I usually describe this app as "adequate." It is not the most user friendly, and they haven't made any attempt to integrate it into smart home stuff, but it does what I need it to do. However, I've been battling with it all afternoon to update our settings after being away. I just want to return to our normal schedule. I couldn't get past the load screen. There is no status on the website that I can see. Used the website instead. May delete the app now and stick with the website.