Nordyne OL29388 Fan Timer Board 30067439-890 Optimized Signal Strength: Ensures consistent

Optimized Signal Strength: Ensures consistent microamp readings to prevent nuisance tripping and furnace lockout

Direct OEM Compatibility: Specifically engineered to replace the outdated 8615-037

With a maximum individual load capacity of 140

it is a direct replacement for AG series actuators used in standard PopTop assemblies

Direct Compatibility: Engineered as a drop-in replacement for the S8402-114

Nordyne OL29388 Fan Timer Board 30067439-890 Optimized Signal Strength: Ensures consistentThe Nordyne OL29388 Fan Timer Board is a critical integrated control component designed for intermittent spark ignition (ISI) furnace systems. As the direct replacement for ST9103A1051, this board manages the timing of the circulator blower fan, ensuring optimal airflow and heat exchanger cooling cycles. For technicians troubleshooting HVAC furnace control board failures, this OEM part provides a reliable solution for restoring precise furnace fan