Description
The US Motors 1821H is a heavy-duty commercial blower motor engineered for reliable, long-lasting performance in demanding HVAC air-handling applications. Designed to deliver consistent airflow across a wide range of systems, this motor is a trusted choice for HVAC contractors and mechanical engineers alike.
Key Features
- 1-1/2 HP output for robust blower and air-handling performance
- Dual-voltage capability: 208-230/460V AC for flexible installation across single- and three-phase systems
- 1140 RPM operating speed for efficient, low-noise airflow delivery
- Open Air Over (OAO) enclosure design — ideal for applications where the motor is cooled by the airstream it drives
- Built to US Motors’ exacting quality standards for commercial and industrial HVAC use
Application Highlights
- Suitable for use in air handling units (AHUs), fan coil units, and commercial blower assemblies
- Dual-voltage design simplifies replacement across a variety of existing electrical configurations
- OAO enclosure makes this motor well-suited for draw-through and blow-through blower applications
- Low 1140 RPM speed reduces mechanical wear and extends service life
Specifications
- Brand: US Motors
- SKU: 1821H
- Horsepower: 1-1/2 HP
- Voltage: 208-230/460V AC
- Speed: 1140 RPM
- Enclosure Type: Open Air Over (OAO)
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