904531 Nordyne Single Stage Air Handler Control Board
Nordyne air handle 1-stage control circuit board. Board measures 3.5 x 5 inches. Replaces 1139-600, 624663-0 and 624663. FRU, PCB, B5.
Product Overview
904531 is a genuine OEM Nordyne single-stage air handler control circuit board. It measures 3.5 × 5 inches and replaces legacy boards 1139-600 and 624663, providing reliable on/off sequencing for fan and blower functions in compatible indoor air handlers.





