![Xwartre UL Certified Thermostat C Wire 24V Transformer, White Adapter Compatible with Honeywell, Nest, Emerson, Ecobee, Wyze Thermostat and Most Doorbells (26FT Power Cable) - Amazon.com Xwartre UL Certified Thermostat C Wire 24V Transformer, White Adapter Compatible with Honeywell, Nest, Emerson, Ecobee, Wyze Thermostat and Most Doorbells (26FT Power Cable) - Amazon.com](https://m.media-amazon.com/images/I/51EPruGRJwL.jpg)
Xwartre UL Certified Thermostat C Wire 24V Transformer, White Adapter Compatible with Honeywell, Nest, Emerson, Ecobee, Wyze Thermostat and Most Doorbells (26FT Power Cable) - Amazon.com
![Ecobee not powering on after install. Reinstalled old system and it worked fine. I think it's because my C-wire doesn't have power. Any tips? Iopened my panel and found a loose c-wire Ecobee not powering on after install. Reinstalled old system and it worked fine. I think it's because my C-wire doesn't have power. Any tips? Iopened my panel and found a loose c-wire](https://preview.redd.it/ecobee-not-powering-on-after-install-reinstalled-old-system-v0-kfmea09afr1a1.jpg?width=640&crop=smart&auto=webp&s=4fc991c4dcfc4b977946bce5a590d60cd0080600)
Ecobee not powering on after install. Reinstalled old system and it worked fine. I think it's because my C-wire doesn't have power. Any tips? Iopened my panel and found a loose c-wire
![How to Install Ecobee3 Lite Smart Thermostat || Without C Wire || Upgrading My Thermostats - YouTube How to Install Ecobee3 Lite Smart Thermostat || Without C Wire || Upgrading My Thermostats - YouTube](https://i.ytimg.com/vi/FCQjfsIGtME/maxresdefault.jpg)
How to Install Ecobee3 Lite Smart Thermostat || Without C Wire || Upgrading My Thermostats - YouTube
![ecobee | How to install ecobee SmartThermostat Pro with voice control with forced air systems - YouTube ecobee | How to install ecobee SmartThermostat Pro with voice control with forced air systems - YouTube](https://i.ytimg.com/vi/YcInGfX8JZI/mqdefault.jpg)
ecobee | How to install ecobee SmartThermostat Pro with voice control with forced air systems - YouTube
![I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation? I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation?](https://storage.googleapis.com/article_attachments/Dual%20transformer_Backplate_Dual%20transformer%20separate%20R%20wires.png)
I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation?
![wiring - How can I install an Ecobee with no C-wire and no panel in the air handler? - Home Improvement Stack Exchange wiring - How can I install an Ecobee with no C-wire and no panel in the air handler? - Home Improvement Stack Exchange](https://i.stack.imgur.com/zAdq1.jpg)
wiring - How can I install an Ecobee with no C-wire and no panel in the air handler? - Home Improvement Stack Exchange
![I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation? I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation?](https://storage.googleapis.com/article_attachments/Dual%20transformer_Diagram_Repurpose%20G%20wire_Before.png)