Charging a refrigeration system is one of the most challenging and puzzling tasks a service technician will face. How much refrigerant a technician should put into a system when charging is a tough ...
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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How to fix AC in a car blowing hot air
When your car air conditioning blows hot air, the system is failing at one of three jobs: moving refrigerant, shedding heat, ...
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