https://www.googlenestcommunity.com/t5/Nest-Thermostats/Is-my-system-Nest-Thermostat-compatible/m-p/617903#M119604 <P>Hi Peak33,</P> <P>&nbsp;</P> <P>Thanks for posting! I reviewed the information you shared about your wiring and checked it using the Compatibility Checker tool. According to it, your system is compatible with the Nest Learning Thermostat.</P> <P>&nbsp;</P> <P>If you need help with the installation process, let me know!</P> <P>&nbsp;</P> <P>Regards,</P> <P>Axel.&nbsp;</P> Sun, 05 May 2024 20:51:03 GMT AxelD 2024-05-05T20:51:03Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Is-my-system-Nest-Thermostat-compatible/m-p/617207#M119495 <P>Hi, Is my system compatible for a Nest? There is a couple wires that are confusing me! It is labeled with these wires.</P><P>C, O, W/E, W2 on the left. And R, G, Y on the right. There is a blue wire going into the “O”. Thanks</P> Thu, 02 May 2024 01:37:08 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Is-my-system-Nest-Thermostat-compatible/m-p/617207#M119495 Peak33 2024-05-02T01:37:08Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Is-my-system-Nest-Thermostat-compatible/m-p/617903#M119604 <P>Hi Peak33,</P> <P>&nbsp;</P> <P>Thanks for posting! I reviewed the information you shared about your wiring and checked it using the Compatibility Checker tool. According to it, your system is compatible with the Nest Learning Thermostat.</P> <P>&nbsp;</P> <P>If you need help with the installation process, let me know!</P> <P>&nbsp;</P> <P>Regards,</P> <P>Axel.&nbsp;</P> Sun, 05 May 2024 20:51:03 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Is-my-system-Nest-Thermostat-compatible/m-p/617903#M119604 AxelD 2024-05-05T20:51:03Z