Definition:Heat exchanger where high-pressure refrigerant vapor is cooled and condensed to liquid, rejecting heat to the environment (typically ambient air or water).
Types::
- **Air-cooled**: Uses ambient air, most common in transport refrigeration
- **Water-cooled**: Uses water, more efficient but requires water supply
- **Evaporative**: Combines water evaporation with air cooling, high efficiency
Why It Matters:: Condenser capacity must match compressor output. Dirty or restricted condensers reduce system capacity and increase energy consumption. Regular cleaning is critical maintenance in dusty South African environments.
Related Terms:: Compressor, Evaporator, Heat Rejection, Refrigeration Cycle