Lennox 54G4401, Differential Enthalpy Control
Cat # : 54G44
Model/Part # : 54G4401
This product is used in several different models.
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Product Overview
Return air enthalpy sensor (54G44) field installs in the damper cabinet and is used in conjunction with the outdoor air enthalpy control to determine which air has the lowest enthalpy. The air with the lowest enthalpy will be selected.