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20 Foot HVLS Ceiling Fan | 8 Blades | 19,750 Square Foot Coverage | 183620 CFM
This 20 foot HVLS ceiling fan is a strong choice for large, open commercial and industrial spaces needing reliable, high-volume air movement, thanks to its eight aluminum blades, 1.5 HP gear drive motor, and up to 183,620 CFM output. The wall-mounted VFD controller allows precise speed adjustment and includes integrated safety features, supporting both operational flexibility and facility safety. Its low sound level (below 59 dBA) minimizes disruption in occupied areas. Ideal applications include warehouses, manufacturing plants, distribution centers, aircraft hangars, and gymnasiums with ceilings at least 15 feet high. It is not suitable for low-ceiling or confined spaces.
Dwayne Kula | President, CTO and Founder
Product Description
Key Features
- Diameter: 20 ft
- Speed: Variable
- Phase: 1P | 3P
- Color: Brushed Aluminum | Black | Blue | White
- Blade Material: Aluminum
- Controller: Wall Mounted VFD
- Blades: 8
- AMPs: 208-240V, 3P: 1.90 A | 460-480V, 3P: 0.95 A
- Frequency (hz): 60
- Fan CFM: 183,620
- Coverage Area (sq ft): 19,750
- RPM: 49
- Sound Level (db): <59
- Fan Weight (lbs): 218
- Motor Size: 1.5 HP Gear Drive
- Downrod (in): 1
- Mounting: I-Beam | Z-Purlins | Open Joist
- Voltage: 208V-240V | 110V-120V | 460V-480V
- Min Mounting Height: 15 feet
- Min Ceiling Clearance: 3-4 Feet
- Min Horizontal Clearance: 2 Feet
- Warranty: 5 years
Notes:
- Includes a NEMA 1 wall-mounted VFD for controlling your unit.
- The controller features a safety disconnect, on/off toggle and speed regulator.
- Safety features include a safety cable, hub clips, hub retainer, dual-method fastening of all joined components, and integrated sprinkler shut-off.
Web ID: 2293
Product Overview
The 20 Foot HVLS Ceiling Fan is engineered to provide efficient air circulation in large spaces. With a diameter of 20 feet and eight aluminum blades, this fan is designed to cover up to 19,750 square feet, making it suitable for expansive environments. It operates with a 1.5 HP motor and offers variable speed control, delivering up to 183,620 CFM at 49 RPM. This fan is ideal for use in warehouses and manufacturing facilities, where effective air movement is crucial for maintaining a comfortable and productive environment.Core Performance and Output
This HVLS fan delivers a high airflow output of 183,620 CFM, ensuring effective ventilation across large areas. The variable speed feature allows for precise control of air movement, adapting to different environmental needs. The fan operates efficiently at 208-480V, with low amperage draw, making it suitable for various electrical setups. It is important to note that excessive airflow may not be suitable for smaller spaces or low ceiling heights, as it could lead to discomfort or inefficient operation.Adjustability and Control Options
The fan includes a wall-mounted VFD controller, providing easy access to speed adjustments and on/off toggling. The controller is equipped with a safety disconnect feature, ensuring secure operation. The variable speed control allows for customization of airflow to meet specific environmental requirements, enhancing comfort and energy efficiency.Longevity and Reliability
Constructed with durable aluminum blades and a robust 1.5 HP gear drive motor, this fan is built for long-term performance. The fan's design incorporates safety features such as a safety cable, hub clips, and dual-method fastening of components, ensuring reliable operation. The integrated sprinkler shut-off adds an extra layer of safety in environments where fire suppression systems are present.Build Quality and Physical Characteristics
The fan's aluminum blades are available in brushed aluminum, black, blue, and white finishes, allowing for aesthetic integration into various settings. With a weight of 218 lbs, the fan is designed for stability and durability. It requires a minimum mounting height of 15 feet and a ceiling clearance of 3-4 feet, ensuring optimal performance and safety.Where This Product Fits Best
This HVLS fan is best suited for large indoor environments where effective air circulation is essential.- warehouse ventilation
- manufacturing facility ventilation
- gymnasium ventilation
- agricultural building ventilation
- aircraft hangar ventilation
- distribution center ventilation
Installation and Long-Term Use
The fan is designed for installation on I-Beams, Z-Purlins, and open joists, providing flexibility in mounting options. It requires a minimum horizontal clearance of 2 feet, ensuring safe and effective operation. Long-term use is supported by its durable construction and integrated safety features, which minimize maintenance requirements and enhance reliability.How This Fixture Is Commonly Used
Commonly installed at heights of 15 feet or more, this fan is typically spaced to ensure even air distribution across large areas. In environments with varying ceiling heights, spacing and layout may need adjustment to optimize airflow and minimize potential for excessive air movement in lower areas.Safety, Certifications, and Warranty
The fan includes a NEMA 1 wall-mounted VFD controller with safety disconnect, ensuring secure operation. Safety features such as a safety cable and integrated sprinkler shut-off enhance operational safety. The fan comes with a 5-year warranty, providing assurance of its long-term reliability and performance.Frequently Asked Questions
Q: What is the minimum ceiling height required for this fan
A: The fan requires a minimum ceiling height of 15 feet for optimal performance and safety.
Q: Can this fan be used in environments with fire suppression systems
A: Yes, the fan includes an integrated sprinkler shut-off feature for compatibility with fire suppression systems.
Q: What are the mounting options for this fan
A: The fan can be mounted on I-Beams, Z-Purlins, and open joists, providing flexibility in installation.
Q: How does the variable speed control work
A: The wall-mounted VFD controller allows for easy adjustment of fan speed to meet specific airflow requirements.
Q: What is the warranty period for this fan
A: The fan comes with a 5-year warranty, ensuring long-term reliability and performance.
Application Questions and Clarification
Q: Is this fan suitable for use in gymnasiums
A: Yes, the fan is suitable for gymnasium ventilation, providing effective air circulation in large spaces.
Q: Can this fan be used in agricultural buildings
A: Yes, the fan is suitable for agricultural building ventilation, ensuring effective air movement in expansive environments.
Q: What is the coverage area of this fan
A: The fan covers an area of up to 19,750 square feet, making it ideal for large indoor spaces.
Q: Is this fan appropriate for use in aircraft hangars
A: Yes, the fan is suitable for aircraft hangar ventilation, providing efficient air circulation in large open areas.
