and the Trane SEN1453 Duct Temperature Sensor is the industry-standard solution for monitoring supply and return air

This HVAC centrifugal fan is a direct-fit component

This genuine Raypak replacement part

Featuring an SPDT (Single Pole Double Throw) configuration

Ensure the second stage is mapped to the 'Aux' terminal to allow the thermostat to call for supplemental heat when the outdoor unit cannot maintain the setpoint

Century Motors 942A Motor 30067439-890 and the Trane SEN1453 DuctThe Regal Rexnord Century Motors 942A is a dependable 1 4 HP condenser fan motor designed for consistent performance in residential and light commercial HVAC applications. Operating at 115V with 1050 RPM, this PSC motor is commonly used in air conditioner condenser units and heat pump systems where reliable airflow is critical for proper heat exchange. Built with durable bearings and a resilient frame, it handles continuous duty cycles and outdoor