Elements of an Air Conditioner and Furnace System
- Air supply duct to rooms
- Blower
- Compressor
- Condenser coil
- Evaporator coil
- Fan
- Filter
- Furnace or air-handling unit
- Refrigerant filled tubing
- Return air duct from rooms
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The main components include the air supply duct, blower, compressor, condenser coil, evaporator coil, fan, filter, furnace or air-handling unit, refrigerant-filled tubing, and return air duct.
The compressor compresses refrigerant gas, increasing its pressure and temperature, which is essential for efficient heat exchange in the system.
The filter removes dust, dirt, and other particles from the air, maintaining indoor air quality and protecting system components from debris.

