Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!
8:53
7 More R-410A Subcooling Scenarios to Practice Checking The Charge!
37:15
HVAC Apprenticeship Class, Refrigeration Cycle, Superheat, Subcooling, Saturation, Parts, AC & Heat!
21:05
Air Conditioner Troubleshooting! Connecting, Measuring, Fixing, Disconnecting!
20:45
Charging an R-410A AC Unit that is Very Low on Refrigerant with the Subcooling Method!
10:15
How To Add Refrigerant To Your Air Conditioner R410A & R22
3:25:28
Rahatlama ve Ruh için 50 Klasik Müzik Başyapıtı | Beethoven, Mozart, Chopin, Bach, Vivaldi
42:39
Checking the R-410A Refrigerant Charge! What to Watch Out For!
17:37