Nordyne 922016 Control Board 328140-751 reducing mechanical stress on the

reducing mechanical stress on the layout

ensuring the compressor only engages once the valve has reached its full-open position

providing reliable feedback and positioning accuracy for veteran technicians who demand zero-tolerance performance in critical HVACR environments

The P170DA-1 is technically identical to the P170DA-1C

With built-in economizer control

Nordyne 922016 Control Board 328140-751 reducing mechanical stress on theThe Nordyne 922016 Control Board is a critical OEM blower control designed for precise regulation of the blower motor in residential HVAC systems. Often required when a system fails to initiate the indoor fan or exhibits intermittent airflow issues, this direct replacement part provides the exact logic timing and sequencing necessary for proper heating and cooling cycles. As the authorized successor to legacy part number 624807 B, it maintains pin to