Ecobee With 3 Wires. Ecobee3 Dual Fuel Wiring Diagram Wiring Diagram I guess there were other users addressing this same problem a bit ago, and 3PhaseEel has it right (no surprise!) here is the summary from the other thread in 2018. When it comes to wiring an ecobee thermostat, the number of wires needed will depend on the wiring of the home's existing HVAC system
Ecobee 3 Lite with only 3 wires and adding External Transformer r/ecobee from www.reddit.com
Why my upstairs unit has 6 wires? Anything I need to do differently when installing ecobee in upstairs? 🙏 When it comes to wiring an ecobee thermostat, the number of wires needed will depend on the wiring of the home's existing HVAC system
Ecobee 3 Lite with only 3 wires and adding External Transformer r/ecobee
No, provided the OP's gas controls are 24VAC (not millivolt), the Ecobee will be perfectly happy with 3 wires (R/W/C) - ThreePhaseEel I guess there were other users addressing this same problem a bit ago, and 3PhaseEel has it right (no surprise!) here is the summary from the other thread in 2018. This transformer can be plugged into a wall and the transformer wires would connect to RC and C on the ecobee
Ecobee 3 lite 3 wire installation YouTube. your installation will require additional components that are not included with the ecobee, including running new wires and/or purchasing an external 24VAC. No, provided the OP's gas controls are 24VAC (not millivolt), the Ecobee will be perfectly happy with 3 wires (R/W/C) - ThreePhaseEel
Wiring for Ecobee 3 lite ecobee. These are all described in the ecobee documentation Follow the steps below or scroll down for installation guides and videos, wiring diagrams, troubleshooting tips and more