iComfort® E30 Smart Thermostat

Your schedule may change. The weather may change. Even the air quality in your neighborhood may change. The iComfort® E30 smart thermostat adapts to your life and to the changing environment to deliver comfort, energy savings and peace of mind. With universal equipment compatibility, this is the most versatile Lennox thermostat you can buy.

Here are some of the top features of the
iComfort® E30 Ultra Smart Thermostat:

  • Alexa**, Siri***, and Google Assistant† Integration—allows you to control the thermostat setting with voice commands.
  • If This, Then That (IFTTT)—Bring your home automation apps and devices together for the ultimate comfort experience. IFTTT allows you to program your iComfort thermostat around your schedule, the weather and more, keeping your home perfectly comfortable no matter what the day brings.
  • Feels Like™ Temperature—is similar to the “Feels Like” temperature in a weather report. It takes into account temperature and humidity to make your home feel exactly like you want it.
  • Allergen Defender—monitors the air quality and pollen levels in your local zip or postal code and automatically turns the system fan on as needed to clean your home’s air.
  • Perfect Temp—lets you set your ideal temperature and the system automatically adjusts heating and cooling to maintain that temperature.
  • Smart Away™ Mode—uses the GPS in your smartphone to detect when you’re leaving and automatically changes the temperature to a more energy-efficient setting.
  • Remote Control—lets you adjust the temperature and control energy costs from anywhere using a mobile device.*
  • Built-in compatibility—means that the iComfort® E30 works with non-iComfort-enabled and non-Lennox products.
  • Alexa**, Siri†, and Google Assistant†† Integration–allows you to control the thermostat setting with voice commands.
  • Feels Like™ Temperature
  • Allergen Defender
  • Perfect Temp
  • Smart Away™ Mode
  • Remote Control*
  • Built-in compatibility





  • 5-Year Limited Warranty

*Only when paired with Lennox premium equipment. See your Lennox Dealer for details.
**E30 is compatible with Lennox and non-Lennox HVAC products and requires separate purchase of Amazon Echo or Echo Dot. At this time, Amazon asserts that Amazon Echo devices are not available for purchase in all countries. Therefore, this reference is intended for use with U.S.- and Canada-based thermostats only. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
***Apple HomeKit technology provides an easy, secure way to control your home’s lights, doors, thermostats, and more from your iPhone, iPad, or Apple Watch. To control this HomeKit-enabled accessory, iOS 10.2.1 or later is recommended. Apple, Apple Watch, iPad, iPad Air, iPhone, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. HomeKit is a trademark of Apple Inc.

 Google is a trademark of Google LLC.