Fundamentals of Refrigeration Demonstrator

This refrigeration demonstrator (TU-420) uses the 4 main parts of the refrigeration system that demonstrate basic refrigeration principles.


  • Components arranged to illustrate the cycle nature of refrigeration
  • 4 strategically located explosion proof sight glasses with moisture indicators and thermostat permit
  • monitoring of the refrigerant as it circulates throughout the entire refrigeration system

  • Comes completely assembled with fused main power switch, charged with refrigerant and ready to operate
  • Operation manual included


  • Overall Size: 35”W x 13”D x 30”H
  • Electrical Requirements: 115V AC, 60 Hz, 15A
  • Shipping Weight: 115 lbs.
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