As a non-spring return actuator

You would simply wire the highest speed or the speed that best matches your system's original CFM output

Antunes recommends mounting the switch horizontally with the inlet stem pointed downward

Enhanced Reliability: Integrated solid-state crankcase heater protects against cold-start slugging

making it suitable for both control circuits and direct motor loads

Trane MOT18679 Motor 322838-752 As a non-spring return actuatorThe Trane MOT18679 Motor is a high performance OEM replacement motor engineered for precision airflow in residential and light commercial HVAC applications. Operating at 200 230V with a 1 5 HP rating, this single phase component delivers a consistent 1080 RPM to maintain system static pressure and efficiency. As the primary MOT10331 replacement, the MOT18679 features a 48 frame chassis with a Totally Enclosed Air Over (TEAO) enclosure, providing