Marathon Motors MB353 B353 Fan and Blower Motor - MB353

Marathon Motors MB353 B353 Fan and Blower Motor - MB353

MB353
Brand: Marathon Motors
Catalog Number: B353
Product Type: Motor
Product Category: HVAC/R
Product Class: Fan and Blower Motor
UPC Number: 722856040350
Country of Origin: Mexico
Electrical Type: Capacitor Start
Phase: Single
Frame: 56Y
HP: 1/2
Kilowatts: 0.37
Speeds: 1
Enclosure: ODP
Voltage: 115/208-230
RPM: 1725
Amperage: 6.2/3.0-3.1
Rotation: CCW
Material: Rolled Steel
Power Factor: 72
Frequency(hz): 60
Overload Protector: Automatic
Efficiency: 74
Service Factor: 1.25
Width (in): 7.88
Length (in): 13.75
Height (in): 8.75
Weight (lbs): 24.00

What Our Experts Think

• Fan and blower motor designed for efficient airflow in commercial and industrial systems.

• Durable Marathon construction ensures long-lasting performance.

• Ideal for fans, blowers, and ventilation equipment.

• Compact design allows easy installation and reliable operation.

• Suitable for HVAC, refrigeration, and general-purpose air movement.

Q&A

Q: What applications is this motor best for?
A: Fans, blowers, HVAC systems, and ventilation equipment.

Q: Is it a replacement motor?
A: Yes, compatible with B353 model systems.

Q: What makes it reliable?
A: Durable Marathon construction and optimized for continuous airflow.

Maintenance Tips

• Keep motor and fan blades clean from dust and debris.

• Lubricate bearings per manufacturer guidelines.

• Inspect wiring and connections periodically.

• Monitor for unusual noise or vibration to maintain efficiency.