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Do You Check Superheat Or Subcooling For Txv? [Solved]
If the metering device is a fixed orifice such as a piston or capillary tube, the refrigerant charge of the system can be checked with Total Superheat. If the metering device is a TXV then the refrigerant charge can be checked with Subcooling.23 Apr 2020
Why Measure Both Superheat and Subcooling when Checking the Charge of an AC Unit with a TXV?
In This HVACR Training Video,
Troubleshooting with Superheat and Subcooling (TXV)
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Why use Subcooling for TXV’s & Superheat for Fixed Orifices? Refrigerant Charging!
In this HVAC Training Video,
