Thermostat Wiring Diagram Honeywell. Honeywell Home Thermostat Wire Diagram This diagram will show you which terminals on the thermostat correspond to each wire color Step 3: Capture a photo or create a wiring diagram for reference.
How To Wire A Honeywell T5 Thermostat from guidefixxprivateei.z4.web.core.windows.net
Step 1: Turn off the HVAC system power at the circuit breaker or fuse box If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help
How To Wire A Honeywell T5 Thermostat
See the diagram below for what each wire controls on your system: Y - Compressor Stage 1 (Cooling) Y2 - Compressor Stage 2 (Cooling) G - Fan C - Common L/A - A - Input for heat pump fault Secure the thermostat to the box with the two captive mounting screws provided. 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
Honeywell Thermostat Th4210d1005 Wiring Diagram. If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help If you have a Trane model thermostat and a wire labeled X or B, refer to your thermostat manual
Honeywell Home Thermostat Wire Diagram. This will be a helpful reference when wiring your Lyric thermostat Open the packaging of your new Honeywell thermostat