Key Benefits Direct OEM Compatibility: Engineered as the updated successor to the 5H71933-2

and GDK series

How do I know if I need a 909 or LF909 kit

It may replace equivalent motors if all electrical and mechanical specifications match the original equipment requirements

it features side attachment rails that allow for the installation of standard MARS 780 or Furnas auxiliary switches to provide additional signaling or control loops

York S1-324-36074-550 Motor R-134A Key Benefits Direct OEM Compatibility:The York S1 324 36074 550 is a high efficiency 3 4 HP ECM blower motor designed for precision airflow management in residential and light commercial HVAC systems. As a genuine OEM York replacement motor, this electronically commutated motor supports a dual voltage range of 120 240V and operates at 50 60 Hz, ensuring broad compatibility across various York furnace and air handler configurations. Its constant torque performance and 1100 RPM rating allow