This is another in a series of columns addressing advanced basics in the understanding of the refrigeration cycle. In this column and the next (on July 4), we look at components. This column will deal ...

TULSA, Okla. — Miller-Motte College held a ribbon cutting to celebrate the new Heating, Ventilation, Air Conditioning (HVAC), Basic Refrigeration and Electrical programs launching at their Tulsa ...

Supermarket refrigeration systems, rooftop chillers, walk-in fast-food-restaurant freezers, and refrigerated rail cars vary greatly in size and appearance. Yet they all share the same basic principles ...

This is another in a series of columns addressing advanced basics in the understanding of the refrigeration cycle. In this column, we continue our look at components. The June 6 column ("The Basic ...