Rth111b Wiring Diagram. Honeywell rth111b wiring diagram wiring diagram. Honeywell rth111b wiring diagram wiring schematic diagram.
Honeywell digital non programmable thermostat rth111b the home depot wiring diagram for honeywell thermostat. 2 loosen the terminal screws using a screwdriver insert the wires then tighten the screws. Post a comment for honeywell thermostat rth111b wiring diagram popular posts.
La a input for heat pump fault.
Alternate wiring if a labeled wire does not match any terminal designation see diagram below. This thermostat cannot be used on heat pumps or on multistage systems. Do not connect wires identified as c c1 x or b as these wires are not used with this thermostat. This thermostat cannot be used if your old thermostat had any two of the.