Air Conditioner or AC unit - device used to condition the temperature, humidity, cleanliness and movement of air in a interior space. Most Residential or Commercial Air Conditioners designed to be installed in a wall or window, but sometimes they can be installed also on a rooftop or outside of a building.
There are several types of air conditioners:
- Window Air Conditioners
- Air Source Heat Pumps
- Central Air Conditioners
- Ductless Air Conditioners
- Split Systems
- Package Units
- Portable Air Conditioners