R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!

In this HVAC Training Video, I show the R-22 and R-410A Range of Operating Pressures on Air Conditioning Systems! I show why we Measure Pressures and Temperatures When Checking the Refrigerant Charge of an Air Conditioner! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
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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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R-22 start up and take off



R22 Startup - North Shore Helicopter Training

This video takes you through the start up procedure for the Robinson R22 by North Shore Helicopter Training

http://www.helitraining.co.nz

Video and Editing:
Lloyd Greenfield

Music:
TAKE THE CHANCE by Nicolai Heidlas Music https://soundcloud.com/nicolai-heidlas
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
http://creativecommons.org/licenses/by/3.0/
Music provided by Music for Creators

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