How do I adjust the thermostat setting to match the room temperature?
How Do I Wire The Honeywell Ct87k4446 Thermostat?
White wire to the w terminal, yellow wire to the y terminal, red wire to the r terminal, green wire to the green terminal. The white wire is for heat, the green wire is for the fan or blower, the rest wire is your 24volt feed to the thermostat, the yellow wire is for the A/C. If you have a blue wire it is for the A/C also.