#suction pressure

Tech Tips:

Compressor Mass Flow – Some Thought Experiments
By:Bryan Orr In order to wrap my head around diagnostic issues, it helps me engage in thought experiments where I think of more extreme examples of an issue or situation or consider the ideal to find the “edges” of a concept. Once I find the extreme edges, I can begin to sort down to a […]
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Why A/C Units Freeze w/ Eric Shidell (Podcast)
By:Bryan Orr In this episode, Bryan speaks with Eric Shidell about some of the basics of system freezing, what causes it, and what to do about it. Freezing is a normal part of some equipment, such as low-temperature freezers and outdoor units on heat pumps. On straight-cooling systems, freezing is NOT normal and indicates poor […]
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