Trane MOT12857 Motor 318973-401 By using a balanced AC

By using a balanced AC condenser fan blade

or the furnace failing to ignite while throwing a "pressure switch stuck open" error code

Replacing an 825 RPM motor with a higher speed unit will increase the amp draw and can lead to motor failure or improper heat transfer

The Trane KIT18830 is built for heavy-duty RTU and split system retrofits

Can this motor be used in an inverted mounting position

Trane MOT12857 Motor 318973-401 By using a balanced ACThe Trane MOT12857 Motor is a high efficiency 1 2 HP 115 230V ECM programmed motor designed for precision airflow control in residential and light commercial HVAC applications. This OEM Trane blower motor arrives pre programmed to factory specifications, ensuring seamless drop in replacement and immediate restoration of system static pressure performance. Built with electronically commutated motor technology, the MOT12857 operates on a 60 50Hz single