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AC Service Tech LLC

This Channel Strives to answer HVAC questions with a Step by Step Procedure! I post HVAC Videos on topics such as Refrigerant ...

Gas Furnace Training Class! Basics, Operation, Components, Troubleshooting

877K views - 3 years ago

AC Service Tech LLC

Gas Furnace Combustion Analysis Training with Tyler Nelson!

49.6K views - 2 years ago

AC Service Tech LLC

Checking the R-410A Refrigerant Charge! What to Watch Out For!

196.8K views - 1 year ago

AC Service Tech LLC

HVAC Apprenticeship Class, Refrigeration Cycle, Superheat, Subcooling, Saturation, Parts, AC & Heat!

322.7K views - 3 years ago

AC Service Tech LLC

Top 4 Reasons Why a Gas Furnace Short Cycles! HVACR Service Call Troubleshooting Tips!

424K views - 6 years ago

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HVAC System Basics and Terminology for New Technicians!

119.9K views - 9 months ago

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Taco 6 ZONE Switching Relay Control Panel for Circulator Pumps on a Boiler! Wiring, Functions, Demo

126K views - 3 years ago

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Troubleshooting Indicators for a Liquid Line Restriction, Low Airflow, Low Charge! Check the Charge!

253K views - 3 years ago

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HVAC Training Basics for New Techs: Gauges, Pressures, Temps, Check the Charge!

693.1K views - 5 years ago

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HVAC Training Basics for New Technicians and Students! Refrigeration Cycle!

1.3M views - 3 years ago

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Finding Low Voltage Shorts Fast! HVAC Troubleshooting!

616.2K views - 5 years ago

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Air Conditioner Troubleshooting! Connecting, Measuring, Fixing, Disconnecting!

440.7K views - 1 year ago

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Troubleshooting With Sat Temps, Superheat, & Subcooling! 5 Possible Problems!!

164.3K views - 1 year ago

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A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools!

218.6K views - 1 year ago

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Explaining Superheat and Subcooling to Your Apprentice!

792.8K views - 5 years ago

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Liquid Line Restriction on AC Unit Explained! Found Bad TXV!

456.5K views - 5 years ago

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HVAC PUMP DOWN Procedure of Air Conditioner! STEP by STEP!

465K views - 7 years ago

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Outdoor Heat Pump Electrical & Refrigerant Components Walkthrough! What They All Do!

176.2K views - 4 years ago

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Charging R-410A Refrigerant Into An Air Conditioner Using Wireless Probes!

93.5K views - 1 year ago

AC Service Tech LLC