Model 543 Century 1/15 hp 1550 RPM 1-Speed 4.4" Diameter 115 Volts Century # 543

Model 543 Century 1/15 hp 1550 RPM 1-Speed 4.4" Diameter 115 Volts Century # 543

This Century Model 543 motor is a reliable replacement motor designed for fan coil A/C units and unit heater fans. It is compatible with various models including Fedders S203 series and Dayton 45GL45, providing efficient performance in HVAC applications.

Key Specifications

• Horsepower: 1/15 hp
• RPM: 1550
• Voltage: 115 Volts
• Amperage: 2.8 amps
• Enclosure: Open Ventilation, Air Over (Shaded Pole Motor)
• Frame / Diameter: 4.4" Diameter
• Shaft Dimensions: Double Shaft 3.25" x 3/8" x 3.25"
• Rotation: CCWLE (Counter Clockwise, Looking at End)
• Bearings: Sleeve Bearings

Product Features & Fitment

The motor supports both belly band and stud mounting options, with a bolt circle diameter of 3.89" and a mounting stud pattern of 2.75" x 2.75". The motor length excluding shafts measures 4 3/16", ensuring compatibility with a variety of HVAC equipment.

Warranty

1 Year Manufacturer Warranty