Totaline High-Temperature Condenser Fan Motor 1/3 HP 460 V Single-Phase P257-3737HS

The Totaline High-Temperature Condenser Fan Motor 1/3 HP 460 V Single-Phase (P257-3737HS) is a condenser fan motor designed for high-ambient rooftop and outdoor applications requiring higher torque at elevated operating temperatures. This motor is rated at 1/3 HP and operates on 460 volt, single-phase, 60 Hz electrical service, making it suitable for condenser sections where heat buildup and continuous duty demand a high-temperature motor design. For proper job fit, technicians must confirm 460 V single-phase power, verify the required fan RPM and airflow profile specified by the unit, match rotation direction, confirm mount configuration and motor frame, and verify shaft diameter and usable shaft length align with the existing fan hub to maintain proper condenser performance and motor longevity.