Emerson 1/3 HP 115V 60Hz Single-Phase Motor (Model 03713 K55HXKWK-3528)
The Emerson 1/3 HP 115V 60Hz Single-Phase Motor, model 03713 K55HXKWK-3528, is engineered for reliable performance in various HVAC applications. Its robust construction and efficient design make it a suitable choice for both residential and light commercial systems.
Key Features
- Horsepower: 1/3 HP
- Voltage: 115V
- Frequency: 60Hz
- Phase: Single-phase
- Frame Size: 48Y
- Speed: Multi-speed operation
- Rotation: Counterclockwise Shaft End (CCWSE)
- Enclosure: Open Air-Over (AO)
- Bearing Type: Sleeve
- Thermal Protection: Yes
Applications
This motor is ideal for use in:
- Furnace blowers
- Air handlers
- Package units
- Split HVAC systems
Its multi-speed capability allows for flexible airflow control, accommodating various heating and cooling requirements.
Installation and Compatibility
Designed with a standard 48Y frame, the Emerson K55HXKWK-3528 ensures straightforward installation and compatibility with a wide range of HVAC equipment. The sleeve bearing design contributes to quieter operation, enhancing comfort in residential settings.
Additional Specifications
- Capacitor Required: 7.5 MFD, 370 VAC (not included)
- Insulation Class: B
- Mounting: Belly band or resilient ring
- Ambient Temperature Rating: 40°C
Before installation, verify that the motor’s specifications align with your system’s requirements to ensure optimal performance and longevity.

















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