Compressor Failures, What and Why w/ Ty
About this episode
Bryan Orr and Ty Branaman discuss the causes of compressor failures in refrigeration and AC systems.
In this episode, Bryan sits down with compressor teardown specialist Ty Branaman for a deep dive into what really kills refrigeration and AC compressors. After some lighthearted banter, the conversation quickly turns technical: Ty has spent years cutting apart failed compressors on video, and he explains why that practice matters so much. As he puts it, he is "all about making the invisible visible" — once a technician actually sees what happened inside a dead compressor, vague explanations like "it just got old" stop holding up. Bryan and Ty establish that a properly maintained compressor should essentially last forever, since it is a sealed system with no external contaminants — unlike an engine. The catch is that installation and service mistakes introduce the very contaminants that shorten its life. Copper plating tops Ty's list of the most common findings: moisture combines with POE oil to form acid, which etches copper that then plates onto moving parts, thickening them and eventually causing hard starts that get mistaken for a "tired" compressor. They also trace how a shorted or seized compressor is usually the end result of an earlier root cause, not the cause itself. The…
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