Honeywell Thermostat Wiring 2 Wire

Honeywell Thermostat Wiring Diagram 6 Wire. Honeywell Rth9585wf Heat Pump Wiring Diagram 6: most heat pumps share the same set of heat strips for aux and em heat What uses 6 wire thermostat wiring? Heat pump systems with a C-wire and advanced heating and AC require 6 or more wires

Before a homeowner DIYs a thermostat installation, it's a good idea to check the wiring diagram in the owner's manual that comes with your new thermostat R wire - Power [R+Rc joined by jumper] Y wire - Compressor contactor (stage 1) C wire - 24VAC common O/B wire - Changeover valve G wire - Fan relay Y2 wire - Compressor contactor (stage 2) L wire - Heat pump fault input

Honeywell 6 Wire Thermostat Wiring Diagram Database

If you have a Trane model thermostat and a wire labeled X or B, refer to your thermostat manual 4: different heat pump models may label the auxiliary heat terminal differently than shown Step 4: Identify wire functions (e.g., red for power, white for heat)

Honeywell 4 Wire Thermostat Wiring Color Code. Step 6: Mount the thermostat, restore power, and test the system following the manufacturer's instructions. 3H/2C Heat Pump System: NOTE: If dual fuel, TH6320WF (Trade FocusPRO WiFi 6000 only) R wire - Power [R+Rc joined by jumper]

Honeywell 6wire Thermostat Wiring Diagram. If you have a C wire, place it into the C terminal on your wall plate Step 5: Connect wires to corresponding terminals on the new thermostat