Trane MOT4518 Motor 320819-301 Replacing a worn flange during
Baker’s notes & crumb story
Description
Replacing a worn flange during a bearing swap is highly recommended to ensure proper alignment
"GV Relay Fail" often points to the main control board's internal relay or the gas valve harness
Use a calibrated gauge during the KP-34 adjustment process to verify the cut-in and cut-out points
the TS114 is designed to be housed within a mixing tube to protect the element and provide a more accurate average temperature reading of the discharge air
Trane MOT4518 Motor 320819-301 Replacing a worn flange duringThe Trane MOT4518 motor is a purpose built, direct drive blower motor designed for high static air handling applications in commercial and residential HVACR environments. This 1 3 HP motor operates on a 277V single phase power supply, making it a critical component for systems utilizing higher line voltages. Engineered with a 48 frame, it features a 3 speed configuration (1075 RPM base) to allow for precise airflow balancing and staging, ensuring