Help wiring

I’m not sure how to wire this since I discovered that in two instances one wire is used for two terminals (red for r and rc & yellow for w and y).

Can someone please advise if this setup is compatible and how this configuration translates to the wyze thermostat?


Hey @drewhgood

@speadie might know. Here’s a thread to peruse where he’s been active recently:

And here’s how to search for content authored by a member:

And how to access a single member’s content in a long thread via the profile:


Apologies if you’re already familiar with these techniques. Others who happen along may not be and it generally helps enrich the board. :slight_smile:

It’s a heat pump with a non-heat pump thermostat/wiring harness.

Tell the wyze app you have the following wires:
Rc: Red
O: White
Y : Yellow
G: Green
You will need to install the C adapter, if you have issues, take a picture of the furnace side of the wires and I can walk you through it with a custom diagram.