System Compatibility Works with premium Lennox® communicating equipment only AND pairs with Lennox Smart Accessories (Smart Room Sensors, Smart Air Quality Monitor and Wireless Extender)
Amazon Alexa
Allows you to voice control your HVAC system through Amazon Alexa-enabled devices

Google Assistant
Allows you to voice control your HVAC system through Google Assistant-compatible devices

Programmable
Versatile programming options offer custom comfort and energy savings

Smooth Setback Recovery
Senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time

Smart Away
Uses the GPS in your smartphone to detect when you’re leaving, and automatically changes the temperature to a more energy-efficient setting

Schedule IQ
Allows you to only program your thermostat once. Whenever there’s a change in your routine, the thermostat adapts heating and cooling to match

One-Touch Away Mode
Overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy

Allergen Defender
Monitors the air quality and pollen levels of your local zip code and automatically turns the fan on to clean your homeu2019s air when outdoor levels are high

Feels Like
Similar to the “Feels Like” temperature in a weather report, this feature takes into account temperature and humidity to create a comfortable environment

Filter Reminder
Reminds you when its time to change the filter

Auto Changeover
Decides between heating and cooling operation, depending on indoor temperature

Touchscreen
Features a large, easy-to-use display with adjustable brightness

Photo Display
Allows you to display a personal photo as the screensaver of your thermostat

Weather Screen Savers

Themed screen savers on the 7″ HD color touchscreen are designed with graphics that tell you what weather conditions are like outside

Dual-Fuel Capability

Increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Energy Reports
Show how often and how long the heating or cooling system has run for the month

Humidity Control
Works with the whole-house humidity-control systems to adjust the home’s humidity level

Remote Capability
Monitor and adjust temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled device

Emailed Alerts
Provides detailed diagnostics and reminds your Dealer when service is needed

Remote Monitoring
Allows Lennox dealers to analyze your system from anywhere via their computer or mobile device

Remote Troubleshooting
Makes it possible for dealers to use their mobile device to adjust system parameters to fix problems, without ever making a trip to your home