Product Comparison
Precision Comfort
Works with Lennox-brand iComfort-enabled variable-capacity equipment to offer the highest level of comfort and overall system performance
iComfort® S30
Flexibility
Compatible with Lennox-brand non-iComfort-enabled equipment and other brands of heating and cooling equipment
iComfort® E30
iComfort® M30
Amazon Alexa Compatible
Use voice commands to control your HVAC system with Amazon Echo or Echo Dot devices
iComfort® S30
iComfort® E30
iComfort® M30
Apple Home Companion Compatible
Compatible with Apple Home Companion for home automation
iComfort® S30
iComfort® E30
Google Assistant Compatible
Say "Hey Google" to control your HVAC system with your voice
iComfort® S30
iComfort® E30
iComfort® M30
IFTTT Compatible
Compatible with this free service, enabling actions and triggers for your Lennox iComfort thermostats
iComfort® S30
iComfort® E30
iComfort® M30
Control4 Compatible
Our smart thermostats effortlessly integrate with premium smart home systems like Control4
iComfort® S30
iComfort® E30
iComfort® M30
Peak Monitoring
Programmable schedules save energy when no one is home. Additional settings to manage energy usage can be enabled for demand response, when offered through a utility provider
iComfort® S30
iComfort® E30
iComfort® M30
Filter Reminder
Reminds homeowner when it is time to change the filter
iComfort® S30
iComfort® E30
iComfort® M30
Automatic Changeover
Automatically changes between heating and cooling to keep the house comfortable in spring & fall
iComfort® S30
iComfort® E30
iComfort® M30
Color Touchscreen
Large, easy-to-use display with adjustable brightness
iComfort® S30
iComfort® E30
iComfort® M30
Run-Time Report
Shows how long the heating or cooling system has run
iComfort® S30
iComfort® E30
iComfort® M30
Humidity Control
Works with whole-house humidity-control systems to adjust the home's humidity level
iComfort® S30
iComfort® E30
iComfort® M30
Remote Control
Control all thermostat functions from anywhere using a mobile device
iComfort® S30
iComfort® E30
iComfort® M30
Weather-On-Demand
Provides current outdoor temperature and a five- or seven-day forecast
iComfort® S30
iComfort® E30
Screen Saver
Variety of screen savers, including weather videos or picture uploads, enhances wall appeal
iComfort® S30
iComfort® E30
Basic Alerts
Automatically emails alerts to homeowners and dealer if the system needs service or maintenance
iComfort® S30
iComfort® E30
iComfort® M30
Advanced Alerts
Monitors all of the system components and uses advanced diagnostics to identify the issue
iComfort® S30
Climate IQ® Technology
Monitors indoor and local outdoor conditions and uses the AC or heat pump to automatically remove excess humidity to create a more comfortable and healthier home
iComfort® S30
iComfort® E30
Smart AwayTM Mode
Uses the location services on the homeowner’s phone to detect when they come and go, adjusting the temperature accordingly to save energy and maximize comfort
iComfort® S30
iComfort® E30
iComfort® M30
Schedule IQTM Technology
Creates a schedule using Smart Away geo-fencing capabilities and homeowner inputs to maintain comfort when the home is occupied and help save energy when it's not
iComfort® S30
iComfort® E30
iComfort® M30
Feels LikeTM Setting
Adjust one setting that takes into account multiple factors such as temperature and humidity to make the home feel the way the homeowner wants it to
iComfort® S30
iComfort® E30
iComfort® M30
Auto (Perfect Temp)
Like Auto Changeover, the system automatically decides between heating and cooling, but requires just one setpoint
iComfort® S30
iComfort® E30
Allergen Defender
Monitors the air quality and pollen levels of local ZIP code and automatically turns the fan on to clean the home's air when outdoor levels are high
iComfort® S30
iComfort® E30
Performance Report
Summarizes the performance of the system for the day and hour and sends monthly summary emails showing month-to-month heating and cooling usage comparison and active service alerts
iComfort® S30
iComfort® E30
iComfort® M30