In this 35-minute video presentation, well-known author and instructor Jim Johnson discusses the topics of identifying refrigerants, oil compatibility issues relative to CFC, HCFC, and HFC’s, what the ...
Introduction Household appliances are designed to simplify daily life, but even the most reliable machines experience ...
In some respects, servicing today’s refrigeration systems is no more complicated than it ever has been. What has changed, however, is the need to understand the differences in the newer refrigerant ...
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