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Refrigeration Basics Quiz June 22, 2021, 8:14 pm
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As a leader, it’s healthy to take a step back and see if you’ve become “That Boss.” You know, the one who nobody wants to work for and who doesn't have a shred of self-awareness. I worked at a large corporation for 5+ years, and it was easy to tell which managers valued employees. It […]
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Does setting a thermostat too low cause an air conditioning system set in cool mode to freeze? The answer is no, at least not directly. However, low evaporator load (low return temperature or low airflow) and low outdoor ambient temperature can lead to evaporator coil freezing. Low indoor setpoint can lead to low return air […]
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The most common method to defrost appropriately in refrigeration involves both time for initiation and a combination of time and temperature for defrost termination (ending defrost). But why can't we just use temperature or time alone? (You may wonder.) Imagine a common freezer with a designed box temperature of -10°F and a coil temperature of […]
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