What is an electronic expansion valve (EEV) and what is its advantage over a TXV?
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A
A valve controlled by a microprocessor and stepper motor that can respond faster and more precisely to changing load conditions than a thermostatic valve
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B
A valve with an electronic display for monitoring refrigerant flow rate
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C
A valve that automatically detects the type of refrigerant and adjusts accordingly
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D
A valve that uses electrical resistance heating to prevent ice formation on the valve body