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ecobee Thermostat Compatibility Guide

 

 

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Compatibility ecobee3 ecobee Smart Thermostat
with voice control
Natural gas, oil or electric

24VAC controls

Conventional (Furnace and Air Conditioning) up to 2 stages of heat and
2 stages of cool

Conventional (Furnace and Air Conditioning) a single accessory, such as
a humidifier, dehumidifier, ventilator, HRV, ERV

Conventional (Furnace and Air Conditioning) single-speed fan control

Heat pumps air-to-air and geothermal heat pumps

Heat pumps up to 4 stages of heat (2 stage heat pump, 2 stage auxiliary heat) and two stages of cool

Heat pumps single-speed fan control

Boilers up to 2 stages of heat
If a C-wire isn’t present—C-wire must come from the air handler, not the boiler.

Boilers single accessory, such as a humidifier, dehumidifier, ventilator,
HRV, ERV
If a C-wire isn’t present—C-wire must come from the air handler, not the boiler.
 

Dual Transformer (Boiler and Air Conditioning) up to two stage of heat and two stages of cool
If a C-wire isn’t present—C-wire must come from the air handler, not the boiler.

 

Dual Transformer (Boiler and Air Conditioning) single accessory, such as
a humidifier, dehumidifier, ventilator, HRV, ERV
If a C-wire isn’t present—C-wire must come from the air handler,
not the boiler.

 

Dual Transformer (Boiler and Air Conditioning) Supports single-speed
fan control.
If a C-wire isn’t present—C-wire must come from the air handler, not the boiler.

 

Still not sure if you have a compatible HVAC system? Call Connect to Save at (844) 577-SAVE or (844) 577-7283.

 


If after reviewing the compatibility information, you learn that an ecobee thermostat will not work for you, please consider the other smart thermostats available at our store.