For contractors managing furnace repairs or seasonal maintenance

The brushless DC motor is controlled by a specialized microprocessor that adjusts the runtime independently of the load while providing digital rotation sensing to prevent stall damage

Stick to this specified model to ensure the fan motor maintains its design RPM and to prevent the overheating that leads to premature motor winding failure

Ideal for service technicians handling replacement jobs

providing superior temperature stability in chilled or hot water systems

Fasco D1189 Motor 320788-704 For contractors managing furnace repairsThe Fasco D1189 Motor is a high performance 1 20 HP OEM direct replacement motor engineered for demanding commercial refrigeration and HVAC applications, most notably for Krack Refrigeration systems. This 3. 3 inch diameter shaded pole motor operates on a versatile 115 208 230V dual voltage configuration, delivering a reliable 1550 RPM for consistent airflow. Designed with a Totally Enclosed Air Over (TEAO) enclosure, it maintains optimal internal