Jan 23, 2017 · The thermostat receives 24VAC from the furnace transformer. If the 24V is getting interrupted by the furnace high-limit control this would cause the burner to shut-down and …

May 15, 2021 · Hi! Back for some amazing help from this awesome community!!! Trying to install a ecobee Smart Thermostat (5th gen) and running into problems. Need advice...

Nov 16, 2024 · Hey Folks - we've got a 10+ yr old original 1st gen ecobee3 thermostat, and we just had a new Lennox EL297V furnace, that has 2 stage heating (low/high), along with a …

Feb 22, 2017 · Hello, I recently purchased an Ecobee3, but when I removed my Carrier Edge thermostat I realized that carrier proprietary cabling was run (V+ &Vg). I have a Carrier …

Oct 11, 2020 · About 2 weeks later, AC stopped working again. The same HVAC guy came out and said he went through some control boards trying to get it too work, but the ecobee is the …

Dec 21, 2024 · To utilize the ecobee to control it with 1-wire configuration which sends power from R down the humidifier control wire, you need to use a isolation relay which would perform the …

Oct 29, 2018 · Ecobee support just agreed to replace my ecobee3 with a 4. Yay! This problem has happened with 3 ecobee3s. It does not happen with an ecobee4 or an ecobee3 lite that I …

Nov 16, 2022 · Hello, I want to replace my old thermostat (Aube TH146 + CT280 control module) with an ecobee3 lite. I have an electric furnace (Bryant FX4DNF) and a heat pump (Bryant …

Jun 8, 2016 · Personally I like the Honeywells only. Nest has had problems and White Rodgers too. Not sure about ecobee. Honeywell makes all the thermostats for Lennox and stamps …

Dec 31, 2022 · We have a Carrier 59TN6B060C171114 and Ecobee Smart Thermostat with Voice control (edit: not 3 lite) that were installed about a year ago. I'm considering buying and …