Honeywell Rth6450d Thermostat Wiring Diagram. I am attempting to install a honeywell thd in place of the current trane weathertron one that is currently installed. Connect the thermostat wire from the furnace to the spot wherever the honeywell thermostat will be hung.
Wiring diagrams contains all the essential wiring diagrams across our range of heating controls. Print the cabling diagram off and use highlighters to trace the signal. Honeywell thermostat wires dont match heat pump.
6 set heating fan control hg leave the jumper in this.
6 set heating fan control hg leave the jumper in this. Match each labeled wire with same letter on new thermostat. 6 set heating fan. Old honeywell thermostat wiring diagram to properly read a wiring diagram one has to learn how the components in the method operate.