Product Description
The ALLIED AIR 13h39 is a 3/4 HP OEM replacement blower motor designed for forced-air HVAC systems. Running on 208-230 volts single phase, it delivers reliable airflow performance in residential and light-commercial applications. The motor features a hubless shaft design, which simplifies wheel installation and removal during service. Licensed HVAC technicians and qualified mechanical contractors are the typical installers for this component. It is built to OEM specifications, making it a direct-fit replacement for compatible Allied Air equipment rather than an aftermarket adaptation.
This blower motor is suited for installation in air handlers, furnaces, and fan coil units that call for a 3/4 HP single-phase motor. It is commonly installed as a replacement when a failed blower motor causes reduced airflow, overheating, or system shutdown. The 208-230V rating makes it compatible with standard residential and light-commercial electrical services in North American markets. Always verify the horsepower, voltage, and shaft specifications against the existing motor nameplate before ordering.
Key Features
- 3/4 HP output rating for mid-range residential and light-commercial blower applications
- 208-230V single-phase voltage accommodates standard North American electrical services
- Hubless shaft design simplifies blower wheel installation and removal
- OEM motor type ensures dimensional and performance conformance with original equipment
- Manufactured by Allied Air Enterprises for direct OEM-grade replacement
Compatibility
Designed as an OEM-style replacement blower motor for Allied Air Enterprises forced-air HVAC equipment requiring a 3/4 HP, 208-230V single-phase motor with a hubless shaft.
Installation Notes
Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler or furnace before removing the existing motor. Verify that the replacement motor horsepower, voltage, and shaft configuration match the unit's wiring diagram and nameplate data before energizing. Secure all electrical connections per NEC requirements and confirm blower wheel seating on the hubless shaft before restoring power.
Technical Specifications
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Horsepower: 3/4 HP
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Voltage: 208-230V
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Phase: Single Phase
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Motor Type: OEM Motor
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Shaft Design: Hubless
Standard Information
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Brand: ALLIED AIR
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Manufacturer Part Number: 13h39
