In this HVAC Training Video, I show How to Add R410A into a Running Air Conditioner that is Very Low on Refrigerant. I Show the Step by Step Procedure for Connecting the Hoses and Manifold Gauges, Air Purging, Charging Process, Digital Scale Use, the Subcooling Method, Total Superheat Method, What Happens to the Pressures and Temperatures as Refrigerant is Added, How to Charge the Refrigerant from the Hoses Back into the System, and How to Disconnect the Gauge Set! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

Tools Used In This Video

Yellow Jacket Refrigerant Gauge Set http://amzn.to/2aenwTq
Refrigerant hoses with valves http://amzn.to/2aBumVI
Digital Refrigerant Scale http://amzn.to/2b9oXYl
Fieldpiece ST4 Dual Temp Meter http://amzn.to/2wc1ME3
SDMN6 Dual Digital Water Column Manometer with Pump: https://amzn.to/2UGclNv
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⚠ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #subcooling #r410a #methodology #stepbystep #manifold #refrigerant #hoses
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