Wiring for Nest E

[MBR2023]

I have the following wires in my existing thermostat -

w2 - brown

g - green

w - orange

c - blue

y - yellow

r - red

my nest has the following -

y1 

g

r

w1

c

ob

i do have a heat pump. How do I correctly connect the wires?

[HVAC]

You want to connect as follows on the nest 

red to R

green to G

Orange to O/B

Blue to C

Yellow to Y1

no need to connect anything to W1 configure your nest to heat pump forced air & choose option O for reversing valve for now. Good luck. 

[zoeuvre]

Hi folks,

@MBR2023, thanks for posting here in the Community forum and for showing interest in our Nest Thermostats. I want to check if you managed to see the response above. Additionally, here's a guide for the installation and setup of a Nest Thermostat E. 

Let us know if you have any other questions. We're happy to help. 

I appreciate your input, @HVAC. 

Best,

Zoe