When it comes to adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed. The preferred method will typically ...
In a conventional refrigeration system, one of the most common problems occurs because of improper refrigerant charge. Although the proper amount of refrigerant may be readily determined by checking ...
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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, or directing cold air into the cabin. The steps below let you isolate the ...
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