Is my system compatible

[Prats12]

Nest online system says my hvac is not compatible. So posting here.

can someone please help confirm if my hvac is compatible with google nest. Below are the wires in my old thermostat system:

y: yello wire

b: Blue wire

o: Orange wire

g: Green wire

w: White wire

R: Red wire

Rc- No wire only a jumper between R and Rc

My hvac system is forced air and oil for heating and central forced air for cooling.

[Markjosephp]

Hello Prats12,

It looks like you have a variety of wires in your old thermostat system, and compatibility with the Google Nest can sometimes be a bit tricky.

Based on the wires you've listed, your heating system being forced air with oil and central forced air for cooling is important information. Generally, the wires you've mentioned are commonly found in HVAC systems, and many are compatible with the Nest Thermostat. Please follow this as your Nest Thermostat installation guide:

• Yellow wire > Y terminal (cooling)
• Blue wire > C terminal (24-volt common)
• Orange wire > O/B terminal (heat pump)
• Green wire > G terminal (fan)
• White wire > W terminal (heating)
• Red wire > Rc terminal (power); don't connect the jumper wire as you no longer have to use it in the Nest Thermostat.

Feel free to reach out if you have any more questions or need further assistance!

Best regards,
Mark