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Refrigeration Basics Quiz February 14, 2022, 11:57 am
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Walk-In Cooler Defrost
This article is a quick, real-life diagnosis/find by Kalos Services senior commercial HVAC/R tech Eric Mele. Improper Defrost Timer installation While servicing this display cooler for an unrelated problem, I noticed the defrost timer installed in a way that will almost certainly cause early compressor failure. Because this is a cooler (not a freezer), it […]Read more
What does "Saturated State" mean for Techs?
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Is Liquid Incompressible?
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