Reznor 112971 Support 323080-701 Direct OEM Compatibility: Serves as

Direct OEM Compatibility: Serves as the official direct replacement for CTR1171 motors and control systems

Drop-In Compatibility: Serves as the official V-4440-1001 replacement for V-4440-0001 models

Always verify the blower wheel orientation before securing the hub to ensure proper airflow direction

avoiding the mounting issues common with universal "fit-all" switches

but ensuring a precise match prevents heat-related wear and ensures proper plunger lift

Reznor 112971 Support 323080-701 Direct OEM Compatibility: Serves asThe Reznor 112971 is a critical heavy duty left bearing support designed specifically for compatible Reznor unit heaters and air handlers. Engineered for structural integrity, this OEM replacement part ensures the precise alignment of the blower shaft, mitigating vibration and reducing mechanical wear on the motor and drive assembly. Contractors often source this specific bracket during HVAC blower assembly repair to resolve catastrophic failures or