Dear sir, I purchased a honeywell digital thermostat, non programmable, and replacing the honeywell mechanical. The prooblem is i used terminals g y o w2on the old the new has e aux ygolrbc,i can hook up the gyo but,where does the brown wire go.the new honeywell is for heat pump also th321od ...

My old thermostat had six wires, blue, red, green, white, yellow, and black. But my new Honeywell RTH110B none programmable thermostat only gives instructions for wiring up to 5 wires. The connections are Rh Heating power supply, Rc Cooling power supply, W Heating signal, Y Cooling signal, G fan....

My old thermostat had six wires, blue, red, green, white, yellow, and black. But my new Honeywell RTH110B none programmable thermostat only gives instructions for wiring up to 5 wires (Rh, Rc, W, Y, G). How do I wire my new thermostat using the six previously used from my old thermostat? ...

Someone gave me this digital thermostat which was used & has no instruction papers. I have a Goodman Heating & A/C self contained unit outside for a mobile home. The old thermostat was a 4 wire system with a green wire on the G terminal, red wire on the RC terminal, blue wire on the Y terminal, and...