R-22 Subcooling Examples! Check The Charge with 4 Different Scenarios!
In this HVAC Training Video, I Show 4 Examples for You to Check the R-22 Refrigerant Charge Using the Subcooling Method. These 4 scenarios would be used on a system with a thermostatic expansion valve TXV in order to check the charge and for troubleshooting. Total Superheat is still measured to verify if the TXV is doing its job properly. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
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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. #acservice #acservicetech #overcharged #charge #undercharged #refrigerant #ratingplate
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