Installing your Honeywell Home T6 Pro Z-Wave Smart Thermostat


Ring now supports the Honeywell Home T6 Pro Z-Wave Smart Thermostat within the Ring app. You can adjust the temperature, change from heat to cool, and turn on and off the fan, all from the Ring app. 

Download the installation manual

For installation instructions, please see the Honeywell Home T6 Pro Z-WaveSmart Professional Install Guide. 

You can also watch this installation video.

What do I do if the screen is blank?

Honeywell recommends that you try the following steps:

  • Check that the circuit break is on. Reset the circuit breaker if necessary.
  • Make sure that the power switch at your heating and cooling system is on.
  • Make sure the furnace door is closed securely.
  • If this thermostat will be used as a battery-powered thermostat only, check that there are fresh batteries.

Click here to find more troubleshooting steps on page 23 of the User Guide.

Temperature Range Settings

The range stop settings should be:

  • Heat: 40 °F to 90 °F (4.5 °C to 32.0 °C)
  • Cool: 50 °F to 99 °F (10.0 °C to 37.0 °C)


Click here for instructions for setting up and using your Honeywell Home T6 Pro Z-Wave Smart Thermostat.

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