providing a balance of low energy consumption and reliable startup torque

or pressure switch errors

Optimized Airflow: Low initial resistance helps prevent motor strain and ensures consistent HVAC system performance

Versatile Integration: Supports Modbus RS485 and 4-20mA current loop signals for easy connection to PLCs and building automation systems

Featuring a 1/4 compression connection and a calibrated trip point of -0

Marvair 40099 Motor 322057-301 providing a balance of lowThe Marvair 40099 motor is a purpose built 1 2 HP replacement motor designed for high demand HVACR applications, specifically within Marvair wall mount units and air handlers. Operating at 208 230V and a nominal speed of 1075 RPM, this single phase induction motor provides the precise torque required to maintain consistent static pressure in commercial cooling systems. As a veteran grade 48Y frame motor, it features an open air over (OAO) enclosure to