If my home has two thermostats, would I have to replace both of them with the ecobee3 for everything to function properly?

ecobee3 Smart Wi-Fi Thermostat

ecobee3 Smart Wi-Fi Thermostat

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1 Answer from the Community

  • I don't think so - but you should try the live chat on the ecobee website. I just did for some of my questions related to a 2-furnace house and they were super helpful and knowledgable.