AC Service Tech LLC
476K subscribers
10:40
Copper Line Set Tube Corrosion and HVAC Refrigerant Leaks Explained!
AC Service Tech LLC
15K views • 6 days ago
15:07
LEV/EEV Electric Expansion Valve Operation and Troubleshooting! HVAC Metering Devices!
AC Service Tech LLC
13K views • 2 weeks ago
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Multi-Zone Mini Split, Mini-VRF, and VRF System Differences Explained!
AC Service Tech LLC
8.4K views • 3 weeks ago
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Automatic Air Vent Operation and Servicing on Hydronic Heat Boiler Systems!
AC Service Tech LLC
7.6K views • 1 month ago
17:53
ECM Fan Motor Won't Turn On or Won't Shut Off on HVAC Unit! Testing the Board and Fan Motor!
AC Service Tech LLC
37K views • 1 month ago
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Gas Valve Types and Operation on GAS FURNACES!
AC Service Tech LLC
9.7K views • 2 months ago
21:30
How to Remove a Mini Split Fan Wheel!
AC Service Tech LLC
15K views • 2 months ago
14:06
Gas Furnace Training- Intermittent Pilot Ignition: Gas Valve, Spark, Module, Operation, Testing!
AC Service Tech LLC
26K views • 2 months ago
18:40
Honeywell Smart Valve Operation, Testing, Wiring! HVAC Gas Furnace Training!
AC Service Tech LLC
26K views • 3 months ago
4:45
Most Common and Basic Problem on High Efficiency Furnaces!
AC Service Tech LLC
33K views • 3 months ago
11:57
Gas Furnace Burner Training!
AC Service Tech LLC
17K views • 4 months ago
10:18
Gas Furnace Direct Ignition GAS VALVE OPERATION! Pressures, Voltage, Tools, LP Propane, Natural Gas
AC Service Tech LLC
14K views • 4 months ago
31:11
Gas Furnace Training & Testing: LED Status Error Codes for Carrier, Bryant, Payne
AC Service Tech LLC
43K views • 5 months ago
9:05
Showing TXV Operation with a Water Stream! Thermostatic Expansion Valve Explained!
AC Service Tech LLC
78K views • 5 months ago
7:38
HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!
AC Service Tech LLC
21K views • 6 months ago
49:05
Replacing an Indoor Mini Split Fan Motor on Fujitsu, Mitsubishi, and Daikin Wall Mounted Units!
AC Service Tech LLC
24K views • 6 months ago
40:22
Circuit Boards, ECM Fan Motors, Thermostats, and More! HVAC Q&A - AC Service Tech Answers Podcast!
AC Service Tech LLC
8.7K views • 6 months ago
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HVAC CONTACTOR Operation, Types, Ratings, Problems, Testing!
AC Service Tech LLC
55K views • 7 months ago
35:25
Operating Pressures, Subcooling, & Vacuum Problems! HVAC Q&A - AC Service Tech Answers Podcast!
AC Service Tech LLC
11K views • 7 months ago
1:00
Inverter Mini Split Heat Pump WORKBOOK!
AC Service Tech LLC
5.2K views • 7 months ago
1:34:32
Gas Furnace Combustion Analysis Training with Tyler Nelson!
AC Service Tech LLC
22K views • 7 months ago
34:15
7 Technical HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
AC Service Tech LLC
18K views • 7 months ago
19:10
HVAC Metering Device Types: EEV, TXV, TEV, Piston, Capillary Tubing! Function, Location, Problems!
AC Service Tech LLC
45K views • 8 months ago
31:32
8 Common HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
AC Service Tech LLC
23K views • 8 months ago
3:43
Is There Really 170 Volts Instead of 120V at The Receptacle?! I Use a Capacitor to Prove This!
AC Service Tech LLC
13K views • 8 months ago
10:23
HVAC Multimeter Basics: Measuring Electrical Resistance vs Continuity! Testing and Tips!
AC Service Tech LLC
112K views • 8 months ago
16:31
Stock These Run CAPACITOR SIZES in the Residential HVAC Service Truck! Why?!!
AC Service Tech LLC
38K views • 9 months ago
10:38
Measuring Airflow CFM on HVAC Systems! Finding Airflow Problems!
AC Service Tech LLC
28K views • 9 months ago
58:41
Mini Split Replacement and Install Process! Wall Mounted Indoor Unit! All the Small Important Steps!
AC Service Tech LLC
52K views • 10 months ago
13:20
R-410A Refrigerant Charge Measurement Examples on Air Conditioners! Total Superheat Method Practice!
AC Service Tech LLC
30K views • 10 months ago
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