Honeywell Thermostat Wiring Diagram. Air Gas Heat Wiring Diagram 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 Step 2: Remove the old thermostat cover and safely disconnect the wires
Honeywell Heat Pump Thermostat Wiring Rth3100C Wiring Diagram from wiring10.blogspot.com
Honeywell thermostat wiring can vary from model to model Push the wires into the outlet box, and insert the thermostat into the box for mounting by pushing against top and bottom of the thermostat base
At left the thermostat wiring diagram illustrates use of a Honeywell T87F thermostat in a 2-wire application controlling a gas fired heating appliance There are also differences when it comes to the wiring in your home that, with the help of your thermostat, controls the heating and cooling system.If you check the Honeywell thermostat CT31A1003 wiring diagram, for example, you'll see that it requires only two wires because it's a very basic thermostat designed only to control a. Installation of FocusPRO® P200 & S200 Series Thermostats; Wiring Diagrams; Heat Only: Gas or Oil Furnace.
Wiring A Honeywell Home Thermostat. Use the screwdriver to secure the wires to the appropriate terminals, making sure they are tightened securely Alternate Wiring If a labeled wire does not match any terminal designation, see diagram below
Lennox Heat Pump Thermostat Wiring Diagram Wiring Diagrams Hubs. 2-Wire Gas Heat Honeywell T87F Thermostat wiring diagram Step 3: Capture a photo or create a wiring diagram for reference.