Trane 21C140501G51 Defrost Control Board CNT05007 - Green Board All Brands_LVS Its reliable design and precision

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Trane 21C140501G51 Defrost Control Board CNT05007 - Green Board All Brands_LVS Its reliable design and precisionThe Trane 21C140501G51 Defrost Control Board (CNT05007) precisely regulates heat pump defrost cycles, preventing coil icing while maximizing energy efficiency. This green board features advanced timing algorithms and temperature sensing capabilities, ensuring reliable performance in demanding HVAC applications. Brand: Trane Model #: 21C140501G51, CNT05007 Board: Defrost Control Board Condition: Used and Untested Pulled from working unit