Trane WIR2957 Wire 321894-709 Sustained Airflow: Engineered for the

Sustained Airflow: Engineered for the high-duty cycles of UDAP/UDAS heating units

This direct HVAC replacement part ensures the mechanical integrity of the blower housing

70 tons for R407C

critical for maintaining the correct airflow direction in specific Carrier condenser stacks

it is functionally identical to the 172809 model

Trane WIR2957 Wire 321894-709 Sustained Airflow: Engineered for theTransitioning to integrated control systems requires precise connectivity, and the Trane WIR2957 (also identified as WIR02957) is the specified 5 pin wire harness for interfacing with ICM motor assemblies. This genuine OEM component is engineered to facilitate reliable communication between the system control board and the condenser fan motor, ensuring the high voltage signals required for varying motor speeds are delivered without impedance. Designed