What you will learn from the How to Wire an Air Conditioner for Control 5 Wires article:

1. This article includes a comprehensive table showing thermostat wire terminations for an air conditioner and a source of heat that includes five wires
2. A detailed description of where each wire goes in the air handler and condenser and what it controls
3. A detailed diagram illustrating where the wires go for 5 wire air conditioner and heating system control
4. Lastly, resource and related links to help you with wiring and installing a thermostat