Nidec-US Motors 5451 Motor 318973-401 High Temperature Rating: Specifically built

High Temperature Rating: Specifically built to withstand the ambient heat of commercial boiler rooms and steam-adjacent piping

the 15W56 monitors the draft created by the inducer motor

This dual-inlet centrifugal blower wheel is the direct superseding replacement for the 0150P00004S

Key Benefits Optimized Performance: Pre-calibrated for 3200 RPM to meet the specific static pressure requirements of Reznor heat exchangers

Universal Series Compatibility: Fits a wide array of Itron/Actaris models including B31R

Nidec-US Motors 5451 Motor 318973-401 High Temperature Rating: Specifically builtThe Nidec US Motors 5451 is a professional grade Permanent Split Capacitor (PSC) motor engineered for drop in reliability in condenser fan and direct drive blower applications. Rated at 1 2 HP and 1075 RPM, this 115V single phase motor operates at 6. 8 Amps, providing the high torque performance required for demanding HVACR systems. Built with a 48Y NEMA frame size and a standard 1 2 inch shaft, it features an open enclosure design to optimize airflow