"Hey Google, turn my heat on to 72 degrees."

The Google Assistant makes it easy for you to control your Lennox S40, S30, E30 and M30 Smart Thermostat with your voice.



Say ‘Hey Google’ to control your thermostat

Hey Google, what's the current temperature in my home?

OK Google, raise my temperature by (2) degrees

Hey Google, lower my temperature by (4) degrees

OK Google, turn on cooling

      • Make it warmer/cooler

      • Make it warmer/cooler

      • Raise/lower temp 2 degrees

      • Set the temperature to 72

      • Turn on the heat/cooling

      • Set the thermostat to cooling/heating

      • Turn thermostat to heat-cool mode

Get started

Step 1

Set up smart home devices

  • If you haven't already registered your Lennox S40 Smart Thermostat. Click here to learn more.

Step 1 of 2

Step 2

Connect your Lennox S40 Smart Thermsotat to your Google Home device

  • 1. On your mobile device, open the Google Home app
  • 2. Click on the + button in the top lefthand corner
  • 3. Select 'Set up device' option
  • 4. Select 'Works with Google'
  • 5. Type and select 'Lennox iComfort'
  • 6. Follow steps to complete setup

  • Note: There is no limit to the number of devices you can connect to Google Homes

Step 2 of 2


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Software Release Notes

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