In this HVAC Service Training Video, I explain Step By Step How to Check the Refrigerant Charge using the Total Superheat Method for Systems with a Fixed Orifice such as a Capillary Tube or Piston Metering Device. I show how to Find the Target Superheat using a Target Superheat Chart and how to know if the Unit is Low on Refrigerant Undercharged or Overcharged. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety. Make sure that you are EPA 608 certified before handling refrigerants!

Tools Used In The Video

Fieldpiece SDP2 Digital Psychrometer - [ Ссылка ]
Wet Bulb Temp Sensor - [ Ссылка ]
General Tool Digital Psychrometer - [ Ссылка ]
Amprobe Digital Psychrometer - [ Ссылка ]
Sling Psychrometer - [ Ссылка ]
Quick Card with Target Superheat Chart - [ Ссылка ]
ST4 Dual Temp Meter - [ Ссылка ]
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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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