Residential Thermostat Wiring Diagram. Thermostat wiring diagrams quality hvac guides 101. Yellow the yellow wire connects to your compressor.
The color of wire r is usually red and c is black. Figure 1 6 air conditioner wiring diagram sheet of 3. Take two wires from the wire bundle that goes to the current thermostat and attach them to the t1 and t2 terminals on the heat link.
Diagram of control wire connections for 7 wire multi stage heat pump with multi stage auxiliary heat control wires plus c wire o wire or b wire changeover valve note.
Single pole may sound simple but there are different ways to wire a single pole switch. Orange this wire connects to your heat pump if you have one. Yellow the yellow wire connects to your compressor. That is a basic honeywell thermostat wiring diagram for a single stage heat pump.