Ct31a1003 Thermostat Wiring Diagram. Honeywell Ct31A1003 Installation Manual This manual thermostat offers hassle-free operation and versatile comfort settings TURN OFF POWER at heating/cooling system (or fuse/circuit-breaker panel).
Common Thermostat Wiring Colors from circuitwiringchaw.z21.web.core.windows.net
See the diagram below for what each wire controls on your system: S - Indoor and Outdoor Wired Sensors Designed specifically for use in low voltage control of single-stage heating and cooling systems, this thermostat is compatible with most heating and cooling systems, including gas, oil, electric, and heat pumps.
Common Thermostat Wiring Colors
(Adhesive labels are supplied in your thermostat package.) Remove the old wallplate only after all wires are labeled. The Honeywell CT31A1003/E thermostat is an electronic device used to control the heating and cooling systems in homes or offices TURN OFF POWER at heating/cooling system (or fuse/circuit-breaker panel).
Honeywell Thermostat Wiring Instructions Diy House Help Wiring. For CT31: If your old thermostat has 5 or more wires (not counting terminals C or C1), you may have purchased the wrong replacement thermostat Effortlessly switch between heating and cooling with the convenient snap-action.
Thermostat Signals And Wiring Wiring Diagram For Thermostats. This manual thermostat offers hassle-free operation and versatile comfort settings (Adhesive labels are supplied in your thermostat package.) Remove the old wallplate only after all wires are labeled.