MORE PROBLEMS: Inexperienced service technicians have a tendency to add refrigerant to troubled systems in order to solve a problem, but this can lead to even more problems down the road. (Staff photo ...
A practical look at what actually points to a low refrigerant problem in a refrigerator and what usually does not. Cabinet temperatures, frost patterns on the evaporator, dirty condenser coils, ...
CORRECT DIAGNOSIS: By understanding the causes behind air-side and refrigerant problems, technicians will be better equippied to quickly diagnose issues in an air conditioning system. September 9, ...
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