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Google Nest Compatibility Checker
Use to determine if a Nest thermostat is compatible with your heating and cooling system.
You’ll also get a personalized wiring diagram as part of the process.
Go to the Compatibility Checker
Compatible Systems
Note: Use this table for reference only. For a more definitive answer on your system’s compatibility, please use the compatibility checker above.
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Compatibility
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Nest Learning Thermostat Gen 4
|
Nest Thermostat
|
|
Natural gas, oil or electric
|
✓
|
✓
|
|
Single stage heating and/or cooling
|
✓
|
✓
|
|
Single stage heating with two stages of cooling
|
✓
|
✓
|
|
Two stages of heating with one stage of cooling
|
✓
|
✓
|
|
Single stage heat pump with/without AUX heat
|
✓
|
✓
|
|
Single speed fan
|
✓
|
✓
|
|
Single stage heat pump with separate single stage furnace heating
|
✓
|
✓
|
|
Single stage heat pump with separate two stage furnace heating
|
✓
|
|
|
Two stage heat pump with/without AUX heat
|
✓
|
|
|
Two stage heat pump with separate two stage furnace heating
|
✓
|
|
|
Humidifier* or dehumidifier 1, 2
|
✓
|
|
|
Dual transformer systems 1, 2
|
✓
|
|
|
Two stages of cooling and two or three stage furnace heating 2
|
✓
|
|
|
Two or three speed fan 1, 2
|
✓
|
|
|
PTAC systems 2
|
✓
|
1 Your system requires advanced configuration and wiring. If you have one of these systems, Contact a Local Pro
Important: Professional installation is recommended for some systems since their wiring and setup can be complicated. These include:
• Dual fuel systems (heat pump with furnace)
• Dual transformer systems (systems that have more than one R wire)
• Whole-home humidifiers and dehumidifiers (compatible with Nest Learning Thermostat only)
2 Nest thermostats can only support one of these systems at a time.
Installation Help
Have a question about the C-wire?
If after reviewing the compatibility and installation information, you learn that a Google Nest thermostat will not work for you, please consider the other smart thermostats available at our store.