Gas Heat Ac Thermostat Wire Diagram. 69 heat pump turns on and runs for 20 minutes without a call for backup heat. Air handler ac separated from furnace rc and r jumper removed.
Nest wiring diagram for heat pump. These two connections will ensure that there is power to the thermostat that you are. These guidelines will be easy to comprehend and apply.
Ruud and rheem reversing valve powered in heating mode 1 heat 1 cool thermostat.
Ruud and rheem reversing valve powered in heating mode 1 heat 1 cool thermostat. Green the green wire connects to the fan. Always refer to your thermostat or equipment installation guides to verify proper wiring. The 2nd generation nest learning thermostat will use system match to recognize your system as a two stage heat pump if youve connected y1 y2 and ob wires.