York S1-TP380650 Ignitor 321894-706 The Nordyne 903404 Blower Assembly

The Nordyne 903404 Blower Assembly is a crucial induced-draft component engineered for Nortek

you must ensure the gas valve orifice and manifold pressure are calibrated to the specific fuel source as per the manufacturer's technical manual

Adjustments are made via the internal scale dials

Delivering a robust 140 lb-in torque (16 Nm)

The long filter provides greater filtration media surface area compared to standard filters

York S1-TP380650 Ignitor 321894-706 The Nordyne 903404 Blower AssemblyThe York S1 TP380650 Ignitor is a critical OEM replacement part designed for precision gas furnace ignition in York, Coleman, and Luxaire residential heating systems. Engineering as a hot surface ignitor, this component reaches the necessary incandescent temperatures to safely light gas burners, ensuring efficient combustion cycles. Whether you are performing a seasonal tune up or addressing a "no heat" service call, this 120V furnace ignitor provides