York S1-026-42589-000 Assembly 321702-401 The AP13244 features a heavy-duty

The AP13244 features a heavy-duty thermopile generator that provides the millivolt signal required to hold the gas valve open

Field-Selectable Rotation: Simplified installation with easy-to-configure rotation direction to match damper requirements

designed to maintain precise tension and friction parameters required for consistent enthalpy wheel rotation

It is vital to verify the specific heater compatibility on the unit’s serial plate before installation

York S1-026-42589-000 Assembly 321702-401 The AP13244 features a heavy-dutyThe York S1 026 42589 000 is an essential OEM blower housing assembly designed for precision airflow management in high static pressure environments. This technical package includes the heavy duty HVAC blower wheel, central shaft, and pre installed bearings within a rigid housing frame. For contractors handling field replacements, this complete assembly eliminates the labor intensive process of balancing individual components, ensuring the internal