How to check, measure, and read superheat and subcooling on a central air conditioner unit. In this video I do not go into the details of superheat and subcooling, the science behind it and how it works. This is not a troubleshooting or diagnosing video, I simply show how to measure it and provide the simple formula needed to calculate the superheat and subcooling values.
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Yellow Jacket Manifold Gauge Set:
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Testo Digital Manifold Kit:
Ball Valve Hoses:
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Thread Sealer:
Refrigerant Weight Scale:
Fish Weight Scale:
UEi Probe Thermometer:
UEi Folding Thermometer:
UEi DL379B Multimeter:
Amprobe Psychrometer:
Supercool Slide Rule:
5 Star Kershaw Blur Knife:
Foil Tape:
Plumbers’ Putty:
CLC Handyman Gloves:
CLC Kneeling Pad:
CLC Tool Bag:
Magnetic Pivoting Flashlight:
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This video is for educational purposes. All appliance and HVAC repair work should be done by a trained professional. Word of Advice TV is not responsible for any possible damages or injuries caused by the use or misuse of the provided information.
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