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7 Tools to Measure Wet Bulb Temp for Target Superheat!

In this HVAC Video, I show 7 Tools to Measure Wet Bulb Temp. Psychrometers Measure Wet Bulb Temp, Dry Bulb Temp, and Relative Humidity. Indoor Wet Bulb Temp and Outdoor Dry Bulb Temp are needed to Calculate Target Superheat. Target Superheat is used to Determine the Refrigerant Charge Level of an Air Conditioning System with a Fixed Orifice.

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