The Trane MOT18708 is a replacement motor designed for various Trane HVAC equipment. It functions by converting electrical current into rotational motion, which is then used to drive fans or blowers within the HVAC unit. This motor is commonly found in rooftop units, air handlers, and other Trane equipment that necessitates a powerful motor to circulate air throughout the building. ... https://www.partshnc.com/200208-230v-40hp-1100rpm-mtr-5