While optimized for Copeland Alco hardware

"rumbling" during high-fire modulation

Quiet Operation: The sleeve bearing system is designed for low vibration and reduced decibel output in residential zones

the 47M55 inducer assembly provides a drop-in fit with a 2-inch outlet diameter

Does this bracket help with blower motor noise

Fasco D472 Motor 319825-402 While optimized for Copeland AlcoThe Fasco D472 is a professional grade, 1 20 HP refrigeration fan motor engineered for continuous duty in demanding commercial environments. This 3. 3 inch diameter motor operates at a fixed 1550 RPM on a 115V single phase power supply, drawing a consistent 2. 0 full load amps. Built with a shaded pole design and Open Air Over (OAO) enclosure, it relies on the system's airflow for optimal thermal management. The unit features a 5 16" x 2 5 8" shaft