Reznor 112971 Support 319825-402 Durable Construction: Features solid copper

Durable Construction: Features solid copper fittings and a 650 psig rated shell for high-pressure refrigerant compatibility

When supply air temperatures exceed the safe threshold

and NBR O-rings to ensure a leak-proof seal

allowing the system to modulate heating and cooling cycles efficiently

Reznor 112971 Support 319825-402 Durable Construction: Features solid copperThe 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