Trane MOT3078 Motor Refrigerant Wide Adjustable Range: Provides precise

Wide Adjustable Range: Provides precise 10-50" WC high and low setpoints

This heater is essential for extending the operational lifespan of scroll and reciprocating compressors in both residential and light commercial applications

What is the difference between the 157S and the 157S-M

This technician-specified setting means the internal contacts complete the circuit when the sensed pressure drops to the calibrated set point (fall)

Trane MOT3078 Motor Refrigerant Wide Adjustable Range: Provides preciseThe Trane MOT3078 is a heavy duty 1 HP condenser fan motor designed for high demand HVAC and refrigeration applications. Operating at 3450 RPM, this three phase motor supports versatile voltage configurations, including 200 230 460V at 60Hz. Built with a 56Z frame and open dripproof (ODP) enclosure, it ensures efficient thermal management and reliable performance in commercial Trane units. This OEM replacement motor is engineered for precision fitment