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Published on Aug 10, 2011
Animation of compression refrigeration cycle and air conditioning (See parts 1 and 2 of this sequence for background) Heat pumps Ground-source-coupled heat pumps (sometimes called geothermal heat pumps or geo-exchange systems) Parts 1 and 2 include content on the heat of vaporization, pressure and boiling point, why is an aerosol can cold?, compression refrigeration loop, condensing and evaporating coolant, window air conditioning units, compressors, expansion valves, evaporator coils, and condensing coils, active heating, air distribution and air handling units (AHU), cooling towers, indoor air quality, chiller operation