Последние добавленные видео:
hvac-refrigeration
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2 years ago
1053327 2 years ago 6:12HVAC Training Basics for New Technicians and Students! Refrigeration Cycle!
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10 months ago
132629 10 months ago 12:49The TRUTH about the “new” refrigerants | R32 and R454B refrigerants phase in
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5 years ago
1907120 5 years ago 3:53How Air Conditioning Works
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2 years ago
194097 2 years ago 1:46How to tell if your air-conditioning system is low on Freon
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8 years ago
1116342 8 years ago 4:35Refrigeration Cycle Tutorial: Step by Step, Detailed and Concise!
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2 years ago
294934 2 years ago 6:35How to use AC gauges and check refrigerant level in 6 min Easy instructions for Beginners and DIYers
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3 years ago
610195 3 years ago 7:18Air Conditioning System Basics hvacr how does it work
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3 months ago
4892 3 months ago 3:00Refrigeration Technologies Demo at 6th Annual HVAC/R Symposium
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6 years ago
164136 6 years ago 7:07HVAC vs. Refrigeration - Which is Best for You?
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4 years ago
649143 4 years ago 21:45HVAC Training Basics for New Techs: Gauges, Pressures, Temps, Check the Charge!