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Thermostat Compatibility Guide

Please use the resources below to check the compatibility of a thermostat with your HVAC system and learn about installation.

Note: If you’ve already purchased a thermostat from the Online Store and haven’t opened it yet, please verify compatibility before opening it. Returns on opened thermostats may be requested by contacting customer service but are outside of the Online Store return policy. We suggest you exhaust your installation options before requesting a return.

Which thermostat do you own or plan to purchase?



Google Nest Thermostat or
Nest Learning Thermostat®

Visit Compatibility Tools


ecobee3 lite, ecobee Enhanced
or ecobee Premium

Visit Compatibility Tools


Emerson Sensi™ or
Emerson Sensi™ Touch Color

Visit Compatibility Tools


Honeywell Home T9™ or
Honeywell Smart Color

Visit Compatibility Tools