- Ducted Air
- Combined ducts - typical residential
- Zoned combined - a thermostat for each zone
- Separate ducts
- Chilled Water - usually commercial
- Fan/coil units
- Hydronic cooling
- Mini-split (Ductless)
- Refrigerant is sent from single condenser to multiple evaporators
- Each evaporator has a fan to distribute chilled air
- Radiant Cooling
- Cold water is sent through the radiant heating system
- Water can be cooled directly by soil or water in a lake or well
- Whole-house Fan
- Large fan depressurizes the house to draw in cooler air and create a breeze within
- More typical in southern climates