Standard Thermostat Wiring Diagram. Im trying to replace an old thermostat with a new honeywell t but cannot make the 2 diagrams match up. Standard thermostat with anticipator tb 4 heating load 3 2 1 terminal 3.
S indoor and outdoor wired sensors. Orange this wire connects to your heat pump if you have one. That is a basic honeywell thermostat wiring diagram for a single stage heat pump.
G terminal when youre looking at your thermostat wire colors youll notice a green wire connected from the fan.
1 trick that we 2 to printing a similar wiring. According to previous the lines at a nest thermostat wiring diagram represents wires. 5 this diagram is to be used as reference for the low voltage control wiring of your. Standard thermostat with anticipator tb 4 heating load 3 2 1 terminal 3.