1-2 of 2 Answers
No. It must run through a standard HVAC transformer which is normally 28 V AC
Sorry, there was a problem. Please try again later.All ecobee smart thermostats are designed for use with 24VAC HVAC systems. Learn more: https://support.ecobee.com/hc/en-us/articles/115006077367-What-types-of-HVAC-systems-are-ecobee-thermostats-compatible-with-
Sorry, there was a problem. Please try again later.
