A Unit Cooler is one element of a refrigeration system. Placed in the enclosure to be chilled, its coolant evaporates as it absorbs heat from the ambient air. These may also be referred to as Air Coolers, Cooling Units, Air Units or Evaporators. Unit Coolers utilize a Volatile Refrigerant fed by either direct expansion or liquid overfeed with ratings based on wet and/or dry conditions.
We deal in following brands - TECUMSEH, GREATWALL & BLUESTAR to mention.