Oils used with different refrigerants
59:20
Refrigerants and Oils
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Compressor burnout-HVAC Online Training and Courses
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Refrigerant oils: POE and PAG
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Failed Compressors - Don't JUST REPLACE IT
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Advanced Refrigeration - Oil Control Systems
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The best base oil - Alkylated Naphthalene
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Removing moisture from poe oil
14:13