Honeywell ZWStat Z-Wave K Wire

Mpancholi — Fri, 24 Nov 2023 18:01:54 GMT

I have Honeywell ZWStat Z-Wave thermostat. When i open the thermostat to replace with Nest Leaning thermostat, i found that K wire is not mentioned anywhere in manual. I need help to figure out which wire will go where.

Honeywell:

RC and R have one wire directly join with each other.

One direct wire for R

One direct wire for O/B

One direct wire for C

One direct wire for K

Re: Honeywell ZWStat Z-Wave K Wire

Lupo — Tue, 06 May 2025 18:07:56 GMT

Hi Mpancholi, Did you ever figure out where to insert the Honeywell K wire into the Nest Thermostat? I have the same question and wonder if it can go into the Y port and just lose ability to run the AC fan only?

Thanks,

John

topic Re: Honeywell ZWStat Z-Wave K Wire in Home Automation

Honeywell ZWStat Z-Wave K Wire

Re: Honeywell ZWStat Z-Wave K Wire