20 Foot HVLS Ceiling Fan | 5 Blades | 10,000 Square Foot Coverage
This 20-foot diameter HVLS ceiling fan is a strong choice for large commercial and industrial spaces needing reliable, quiet air movement across up to 10,000 square feet. Its direct drive PMSM motor with variable speed control and wall-mounted VFD controller allows precise airflow adjustment, while the IP57 rating ensures dependable operation in dusty or damp environments. The aluminum blades resist corrosion, and the I-beam mounting with a 59-inch downrod supports installation flexibility. These features make it particularly well-suited for warehouses, manufacturing floors, distribution centers, and sports venues where consistent air circulation and low noise are essential.
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Diameter | 20 ft |
| Speed | Variable |
| Phase | 1P |
| Color | Black | Silver |
| Blade Material | Aluminum |
| Controller | Wall Mounted VFD with Remote Control |
| Blades | 5 |
| AMPs | 2.8 A at 220V |
| Frequency (hz) | 50/60Hz |
| Coverage Area (sq ft) | 10,000 |
| RPM | 25-60 |
| Sound Level (db) | <40 |
| Fan Weight (lbs) | 133 |
| Motor Size | 800 Watt PMSM Direct Drive |
| IP Rating | IP57 |
| Downrod (in) | 59 |
| Mounting | I-Beam Standard |
| Voltage | 208V-240V | 277V-480V Optional |
| Warranty | 15-year mechanical | 5-year motor | 3-year electrical |
Product Overview
This 20-foot HVLS ceiling fan is designed to move air across large indoor areas with a five-blade aluminum assembly and an 800W PMSM direct-drive motor. It operates at variable speeds from 25 to 60 RPM through a wall-mounted VFD controller with remote control.
The fan provides coverage for areas up to 10,000 square feet. Its standard I-beam mounting arrangement and 59-inch downrod suit overhead structural installations where the fan can operate below building obstructions.
Core Performance and Output
The 800W PMSM direct-drive motor delivers variable-speed operation with an operating range of 25 to 60 RPM. The fan operates on single-phase 208V-240V power, with 277V-480V available as an option.
At 220V, the fan draws 2.8 amps. Sound output is below 40 dB. The large 20-foot diameter supports broad air movement across its stated 10,000-square-foot coverage area.
Coverage depends on the installed layout, ceiling structure, and operating speed. Areas larger than the stated coverage area require a layout that accounts for additional fan locations.
Adjustability and Control Options
Speed is variable through the wall-mounted VFD controller. The controller includes remote control operation for adjusting fan speed without accessing the fan assembly.
The VFD controller supports 50/60Hz operation. Voltage selection must match the available site power before installation.
Longevity and Reliability
The direct-drive PMSM motor eliminates belt-driven components from the fan assembly. The five aluminum blades are intended for continuous large-area air movement.
The fan carries a 15-year mechanical warranty, 5-year motor warranty, and 3-year electrical warranty. IP57 rated construction supports use where airborne dust and water exposure are present.
Build Quality and Physical Characteristics
This fan has a 20-foot diameter, five aluminum blades, and a fan weight of 133 pounds. Available finishes are black and silver.
Standard mounting is for an I-beam structure. The supplied 59-inch downrod positions the fan below the mounting structure and must be considered with ceiling clearances and overhead equipment.
Where This Product Fits Best
This fan fits large indoor facilities that need broad air movement from an overhead-mounted fan. Its 20-foot diameter and 10,000-square-foot coverage area align with open layouts and substantial ceiling structure.
- warehouse ventilation
- manufacturing facility ventilation
- distribution center ventilation
- aircraft hangar ventilation
- gymnasium ventilation
- agricultural building ventilation
- livestock facility ventilation
IP57 rated construction supports environments with dust and water exposure. I-beam mounting requires a suitable overhead structural member and adequate clearance for the fan diameter and downrod.
Installation and Long-Term Use
Installation uses the standard I-beam mounting arrangement and 59-inch downrod. The 133-pound fan weight, rotating diameter, mounting structure, and clearance below the fan must be evaluated before installation.
The wall-mounted VFD controller requires a suitable accessible location. Electrical installation must match the selected 208V-240V or optional 277V-480V configuration.
Long-term operation includes maintaining clear blade rotation and access to the controller. The fan operates at variable speed, allowing air movement to be adjusted for changing facility conditions.
How This Fixture Is Commonly Used
In warehouse ventilation, manufacturing facility ventilation, and distribution center ventilation layouts, the fan is mounted overhead to distribute air across open floor areas. Fan placement follows the available I-beam structure, ceiling height, obstructions, and required coverage pattern.
For aircraft hangar ventilation, gymnasium ventilation, agricultural building ventilation, and livestock facility ventilation, the 20-foot blade diameter requires clear rotational space below the mounting point. The 59-inch downrod affects final mounting height and clearance.
Higher operating speed increases air movement, while final coverage depends on the facility layout and fan placement. Multiple-fan layouts should account for the stated 10,000-square-foot coverage area per fan.
Safety, Certifications, and Warranty
This fan is IP57 rated. It operates on single-phase power at 50/60Hz.
The standard mounting configuration is I-beam mounting. The fan includes a 15-year mechanical warranty, 5-year motor warranty, and 3-year electrical warranty.
Frequently Asked Questions
Q: What is the diameter of this HVLS fan?
A: The fan has a 20-foot diameter and five aluminum blades.
Q: What area does this fan cover?
A: The stated coverage area is 10,000 square feet.
Q: What motor does this fan use?
A: It uses an 800W PMSM direct-drive motor.
Q: How is fan speed controlled?
A: Speed is variable through a wall-mounted VFD controller with remote control.
Q: What mounting arrangement is supplied?
A: The standard mounting arrangement is I-beam mounting with a 59-inch downrod.
Application Questions and Clarification
Q: Is this fan suitable for warehouse ventilation?
A: Yes. Warehouse ventilation is a primary application for this HVLS fan. The 20-foot diameter and stated 10,000-square-foot coverage area should be evaluated against the warehouse layout.
Q: Can this fan be used for manufacturing facility ventilation?
A: Manufacturing facility ventilation is a primary application. Final placement depends on the available I-beam structure, ceiling clearance, and required air movement pattern.
Q: What should be reviewed for a multi-fan layout?
A: Review the stated 10,000-square-foot coverage area, I-beam mounting locations, fan diameter, downrod length, and overhead clearances. The supplied data does not establish a specific fan spacing value.
Q: Does the product data support use in agricultural building ventilation?
A: Yes. Agricultural building ventilation is a primary application, and the fan is IP57 rated.
Web ID: 2624
