HVAC Service Call- Diagnosis of a Bad TXV!

In this HVAC Service Call Video, I go over the Diagnosis of a Bad TXV using Subcooling and Superheat to figure it out. You know there is a problem when the evaporator is freezing and the vapor pressure is too low but you need to be able to figure out what that problem is. It may not be low on refrigerant! I will discuss how to determine the problem!

Supervision is needed by a licensed HVAC Tech while doing this as Experience and Apprenticeship garners Wisdom and Safety.

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These Videos are all part of our Training Series on HVACR Service, Installation, Preventative Maintenance, General Knowledge, and Tips. Please comment and ask for videos that you would like to see in the future! We come out with new videos every few days from my job sites, service calls, and the training shop! I hope you enjoy and find them very beneficial! See you next time at ACSERVICETECH Channel!

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Видео HVAC Service Call- Diagnosis of a Bad TXV! канала AC Service Tech LLC