Charging R-22 into an Air Conditioner that is VERY LOW on Refrigerant!
14:28
R-22 Conversion to R-438A M099, Reading Pressures, Adding Refrigerant, & Disconnect
20:45
Charging an R-410A AC Unit that is Very Low on Refrigerant with the Subcooling Method!
9:00
How To Add Freon / Refrigerant To Your Air Conditioner
21:05
Air Conditioner Troubleshooting! Connecting, Measuring, Fixing, Disconnecting!
10:20
How I Add Refrigerant to an Air Conditioner
16:03
How To Check Superheat & Subcooling On An HVAC System
27:56
Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!
16:00