Pg 43 and 46, 47 Three Port and Four Port Compound Manifold Gauge Sets and Digital Manifold Set- https youtu be 0CG38ZI97kE.
Pg 67 Checking Charge with Compound Manifold Set, Subcooling- https youtu be 9QwYrieClCg.
Pg 67 Checking Charge with Digital Manifold Set, Subcooling- https youtu be p4n3sbe-6e8.
Pg 71 HVAC Training Basics for New Techs Gauges, Pressures, Temps, Check Charge https youtu be NOWQsrjm4AY.
Pg 114 HVAC Refrigerant Recovery Machine, Hose, Tank, & Tool Setup and Procedure https youtu be 5XMlQCfdiu8.
Pg 122 Vacuum Procedure, Minisplit and Pg 83 Refrigerant Weight- https youtu be k9uohbYDuRs.
Pg 166 R-410A AC Unit, Checking Charge with Subcooling, Undercharged through Overcharged https youtu be eQgquFngPUM.
Pg 210 Testing Open, or Overload Tripped https youtu be EvzwyDl4Fgg.
Pg 77 Finding Target Superheat to Check Charge of R-410A AC Unit - https youtu be MJMe9PPNjI8.
Pg 135 Vacuuming, Weighing Refrigerant, Checking Charge of HVAC Unit - https youtu be PfdL3kZ3C6I.
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