1. Air Conditioner Unit: The main system that cools and circulates air.
  2. Thermostat: Controls the temperature settings.
  3. Air Filters: Removes dust and particles from the air.
  4. Evaporator Coil: Absorbs heat from indoor air.
  5. Condenser Coil: Releases heat outside.
  6. Refrigerant: Substance circulating in the system to cool the air.
  7. Compressor: Pressurizes the refrigerant.
  8. Fan Motor: Moves air through the system.
  9. Ductwork: Channels air throughout the building.
  10. Grilles and Registers: Covers for air vents.
  11. Capacitor: Provides the jolt to start the motor.
  12. Condensate Drain Pan and Line: Removes condensed water.
  13. Thermal Expansion Valve: Regulates refrigerant flow.
  14. Disconnect Box: Allows the system to be turned off for maintenance.
  15. Insulation: Helps prevent loss of cool air.