A.O. Smith Blower Motor – Model F48L37A50 (48Y Frame)

Condition: Used – Cleaned and Fully Functional

Key Specifications:
• Manufacturer: A.O. Smith Electrical Products
• Model Number: F48L37A50
• Motor Type: Furnace Blower Motor (Multi-Speed)
• Frame / Type: 48Y / Type UF
• OEM / Part Number: 024-23271-000
• Serial: GC99
• Voltage: 115V AC
• Frequency: 60 Hz
• Horsepower: 1/2 HP
• Speed: 1075 RPM (3-Speed)
• Full Load Amps (FLA): 7.0 A
• Service Factor (SF): 1.0
• Phase: Single Phase
• Rotation: CCWLE
• Duty: Air Over (AO)
• Enclosure: Open
• Thermal Protection: Thermally Protected (T.P.)
• Insulation Class: Class B
• Maximum Ambient Temperature: 40°C
• Capacitor: 7.5 µF / 370 VAC
• Assembly Location: Assembled in Mexico
• Internal Code: 614131-108

Wiring Details:
• Black: High Speed (HI)
• Blue: Medium Speed
• Red: Low Speed
• White: Common
• Brown / Brown-White: Capacitor

Compatible Replacement Models:
• Direct replacement for A.O. Smith F48L37A50
• Cross-reference to other 1/2 HP, 1075 RPM, 48Y frame blower motors
⚠️ Always confirm shaft size, rotation (CCWLE), mounting, and capacitor rating before ordering.

Common Applications:
• Residential furnace blower assemblies
• Air handler units
• HVAC circulation blower systems