Upgrade or replace your HVAC system’s blower motor with the MARS 1/3 HP 115V 3-Speed Direct Drive Furnace Blower Motor. Designed for reliability and efficiency, this motor offers three-speed operation with reversible rotation and a durable sleeve bearing construction. Ideal for standard furnace applications, the motor includes resilient mounting rings and extended thru bolts for easy installation.
This 5.5-inch direct drive motor runs at 1075 RPM and is built with an open air over enclosure for effective cooling and airflow performance. It’s thermally protected and built with Class “B” insulation, making it a dependable choice for fan duty in continuous operation settings.
Key Features:
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3-speed operation for flexible performance
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1/3 horsepower with 1075 RPM for efficient airflow
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Electrically reversible for versatile installation
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Includes 2-1/4″ resilient rings and 1/2″ extended thru bolts
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Open air over enclosure with all-angle sleeve bearings
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Single-phase, 60Hz motor with 115V input
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Thermal overload protection for safety and longevity
Perfect for use in residential or light commercial HVAC systems. For additional parts and mounting accessories, refer to MARS Motor Catalog pages M–112 to M–114.



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