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HVAC Apprenticeship Class, Refrigeration Cycle, Superheat, Subcooling, Saturation, Parts, AC & Heat!
37:15
HVAC Apprenticeship Class, Refrigeration Cycle, Superheat, Su…
340.3K viewsMay 14, 2022
YouTubeAC Service Tech LLC
R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!
7:41
R-22 and R-410A Operating Pressures on Air Conditioners! Ch…
784.3K viewsMay 7, 2022
YouTubeAC Service Tech LLC
Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!
27:56
Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temp…
1.9M viewsJul 3, 2021
YouTubeAC Service Tech LLC
Steps to Vacuum and Charge Refrigerant on a Mini Split Unit!
15:08
Steps to Vacuum and Charge Refrigerant on a Mini Split Unit!
1.5M viewsNov 2, 2019
YouTubeAC Service Tech LLC
HVAC Refrigerant Recovery Machine, Hose, Tank, & Tool Setup and Procedure!
17:18
HVAC Refrigerant Recovery Machine, Hose, Tank, & Tool Setu…
388K viewsAug 7, 2021
YouTubeAC Service Tech LLC
Full Installation of Mini Split Ductless Unit, Step by Step!
1:28:33
Full Installation of Mini Split Ductless Unit, Step by Step!
2.4M viewsAug 29, 2020
YouTubeAC Service Tech LLC
R410A Refrigerant Charge Level Measurements on Air Conditioners! Walkthrough and Practice!
9:33
R410A Refrigerant Charge Level Measurements on Air Conditioner…
125.9K viewsApr 22, 2023
YouTubeAC Service Tech LLC
12:35
R-410A AC Unit, Checking the Charge with Subcooling, Underch…
206.4K viewsSep 4, 2021
YouTubeAC Service Tech LLC
12:28
Checking the Refrigerant Charge on a Running R-410A Inverter MINI S…
428.5K viewsAug 14, 2021
YouTubeAC Service Tech LLC
20:45
Charging an R-410A AC Unit that is Very Low on Refrigerant with the …
225.4K viewsSep 11, 2021
YouTubeAC Service Tech LLC
8:54
HVAC PUMP DOWN Procedure of Air Conditioner! STEP by STEP!
465.7K viewsSep 1, 2018
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15:39
Air Handler with Electric Strip Heating: Operation and Troublesh…
613.3K viewsJan 26, 2020
YouTubeAC Service Tech LLC
4:49
Step by Step instructions on how to properly Check Refrigerant Charge!
842.7K viewsApr 6, 2016
YouTubeAC Service Tech LLC
11:20
Checking the Charge of An R-410A Air Conditioner with Quick Refere…
58K viewsJun 26, 2021
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20:00
Charging R-454B Into an Air Conditioner That is Slightly Low o…
105.1K views10 months ago
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33:46
Charging R-410A Refrigerant Into An Air Conditioner Using Wireless Pr…
100.6K viewsJun 29, 2024
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14:14
Explaining Superheat and Subcooling to Your Apprentice!
810.2K viewsMar 14, 2020
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6:12
HVAC Training Basics for New Technicians and Students! Refrige…
1.3M viewsJul 16, 2022
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14:50
R-32 and R-454B Checking the Refrigerant Charge Scenarios! Pra…
149.5K viewsJun 15, 2024
YouTubeAC Service Tech LLC
14:25
Outdoor Heat Pump Electrical & Refrigerant Components Walkthro…
183.6K viewsApr 3, 2021
YouTubeAC Service Tech LLC
9:54
Reading the Rating Plates of an Air Conditioner! Size, Refrigerant, Pre…
156K viewsAug 31, 2019
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20:52
Refrigerant Recovery Machine Hose Setups, Strategies, Tools, A2Ls, a…
30.9K viewsMar 29, 2025
YouTubeAC Service Tech LLC
4:35
Refrigeration Cycle Tutorial: Step by Step, Detailed and Concise!
1.2M viewsAug 28, 2016
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0:37
2nd Edition Refrigerant Charging & Service Procedures Paperback!!
13.3K viewsDec 28, 2024
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51:25
Full Installation of an Inverter Minisplit Heat Pump with Indoor C…
786K viewsSep 25, 2021
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17:26
Troubleshooting all HVAC CIRCUIT BOARDS! Methodology and Proce…
308.1K viewsJun 25, 2022
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8:57
Refrigerant Recovery Machine, Hose, and Tank Setup! Recovery …
603.7K viewsSep 16, 2016
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25:13
Charging R-22 into an Air Conditioner that is VERY LOW on …
294.5K viewsSep 9, 2018
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14:59
Recovering Refrigerant with the Compressor While the Unit is Run…
167.5K viewsJun 15, 2019
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1:05
New HVAC Training Book On Refrigerant Charging, Airflow, & T…
18.6K views10 months ago
YouTubeAC Service Tech LLC
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Measuring The Refrigerant Charge On An R-454B Air C…
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Importancia de la conexión de flares en HVAC
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New HVAC Training Book On Refrigerant Charging, Airfl…
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Checking The Refrigerant Charge With Blended Refri…
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Brazing Without Flowing Nitrogen, Cupric Oxide Buil…
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HVAC Certification Test Taking & Growth!
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Selecting a New TXV (Thermostatic Expansion V…
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Refrigerant Charging and Service Procedures for Air …
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AC Service Tech's Newest Podcast Episode!
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Copper Tube Flaring Details For HVAC! Protect The Flar…
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Fixing an Aluminum Coil Leak using SolderWeld Bra…
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HVAC Training Courses!
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2nd Edition Refrigerant Charging & Service Proced…
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A2L, R-32, & R-454B Resources! Videos, P/T Ch…
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A2L Sensors and Solenoids, Mini Split Humidity Control…
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Updated Reference Cards For Refrigerant Charging and T…
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Mini VRF vs Multi Zone Mini Split Systems!
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