This is a Fasco D337 double shaft shaded pole motor engineered for fan coil air conditioning and heating units. It is built with a 4.4-inch open ventilated frame, sleeve bearings, and resilient ring mounting for durable and adaptable installation. The motor operates at 115V/60Hz, offers four speed options with a power range from 1/8 to 1/15 HP, and maintains a constant speed of 1550 RPM. It is UL Listed and CSA Certified for reliable use in exhaust fans, unit heaters, and various HVAC ventilation applications.

Attribute	Details
Brand	Fasco
Model Number	D337
Type	Double Shaft Shaded Pole Motor
Frame Size	44 Inch
Enclosure	Open Ventilated
Voltage	115 V
Phase/Frequency	1 Phase 60 Hz
Power Range	1/8 1/10 1/12 1/15 HP
Amperage Range	41 27 23 19 A
Speed	1550 Rpm
Shaft Size	1/2 Inch Dia x 7 1/2 Inch L
Bearing Type	Sleeve
Mounting Type	Resilient Rings
Speeds	4
Efficiency	35%
Temperature Rating	40 deg C
Insulation Class	Class A
Certifications	UL Listed CSA Certified
Application	Fan Coil Units Exhaust Fans Unit Heaters
Service Factor	1
Body Diameter	44 Inch
Bolt Circle	3 29/32 Inch
Body Length	3 5/8 Inch less shaft
Manufacturer Parent	Regal-Beloit