Thermostat Wiring Diagram Color Code. Therefore heres the color to label diagram for a typical thermostat. It shows actual uses for most commonly seen wire colors in.
Therefore heres the color to label diagram for a typical thermostat. Green the green wire connects to the fan. The 18 refers to the gauge and the 5 refers to how many individual wires are inside the cable.
Y compressor stage 1 cooling y2 compressor stage 2 cooling g fan.
A wiring diagram usually provides information concerning. Basic heat pump thermostat wiring and wire colors for thermostat wires r red wire to the r terminal g green wire to the g terminal y yellow wire to the y terminal w white wire to the w term. R the r terminal is the power. Honeywell thermostat rth 7500d wiring color code.