I've got a single stage heating and cooling system - 24V AC thermostat
and solid wires.These pins are wired on my current thermostat W RH RC C
G and Y This is the original Nest thermostat - any help appreciated.Has
connectors C Y W G R *OB
I've got a single stage heating and cooling system - 24V AC thermostat
and solid wires.These pins are wired on my current thermostat W RH RC C
G and Y This is the original Nest thermostat - any help appreciated.
I've got a single stage heating (natural gas) and cooling(electricity)
system.The Google Home install wizard says incompatible.I've got
C/G/Y/W/RH/RC wires connected on my old thermostat.I think it's a
relatively common system.Help?
Yes - there's two separate wires going into Rc and Rh.I've got another
thermostat downstairs for just heat (no A/C) and that has two wires
coming out thewall - one goes to W and another goes to Rc - and both Rc
and Rh are jumped.The same gas boiler h...
In your first sentence - is that "internally SWITCH between".The
thermostat UI will let me switch between hot and cold. even though both
Rh and Rc lines connected to R - that's ok? You're right - your link
compatibility checker prompts whether Rc and...
Isn't Rh to turn on heating and Rc to turn on cooling?Anyway not jumped
together right now??? But if I think hard I think years ago I did see a
jumper but I don't remember which terminals.Does it make sense to jump
heat and cool modes together - just...
