High-Volume Airflow: The 18-inch diameter and width provide the capacity needed for high-tonnage package units and air handlers

critical for preventing coil freeze-ups and ensuring proper heat exchange

extending the intervals between routine preventative maintenance cleanings

ensuring a secure mount is essential to prevent excessive torque-induced stress on discharge lines and to minimize decibel levels during startup and high-load cycles

This factory-authorized part restores original equipment specifications for airflow and decibel ratings

Fasco D487 Motor 318973-401 High-Volume Airflow: The 18-inch diameterThe Fasco D487 Motor is a high performance PSC condenser fan motor engineered for reliability in demanding HVAC and refrigeration environments. This 1 10 HP motor features a versatile 115 208 230V multi voltage rating, making it a critical stock item for technicians servicing residential and light commercial heat pump operations. Operating at a consistent 1550 RPM with a 42 frame diameter, the D487 utilizes an open air over (OAO) enclosure to ensure