20 Foot HVLS Ceiling Fan | 6 Blades | 10,700 Square Foot Coverage | 208-240V or 380-480V

Product Overview

This 20 foot HVLS ceiling fan is designed for large-scale air movement in commercial and industrial spaces. It features six aluminum blades and a variable speed PMSM motor rated at 1.5 HP (1100 Watt).

The fan delivers up to 406,119 CFM and covers up to 10,700 square feet. It operates at a maximum speed of 65 RPM and produces a sound level of 38 dB.

The fan is compatible with both single-phase and three-phase power at 208-240V or 380-480V, 50/60 Hz. The wall-mounted VFD controller is included for speed adjustment.

The fan weighs 297 lbs and is finished in silver. The downrod length is 39 inches.

Where This Product Fits Best

This fan is suitable for large open areas where consistent air movement is required, such as warehouses, manufacturing plants, distribution centers, and sports venues.

It is intended for indoor environments where the IP55 fan rating and IP66 controller rating are appropriate for dust and water resistance.

The 20 foot diameter and 10,700 square foot coverage make it a fit for high-ceiling spaces needing broad, even airflow.

It is compatible with electrical systems supplying 208-240V or 380-480V, single or three phase, which should be confirmed before installation.

Performance and Functional Considerations

The variable speed control allows adjustment of airflow to match seasonal or operational needs. The maximum output of 406,119 CFM supports effective air movement in large spaces.

The PMSM motor provides efficient operation and is rated at 1.5 HP. The fan operates quietly at 38 dB, minimizing disruption in occupied areas.

The six-blade aluminum design balances weight and durability for long-term use. The 39 inch downrod supports installation in high-ceiling environments.

The fan and controller are rated for dust and water resistance, with the fan at IP55 and the controller at IP66. This supports use in environments where exposure to airborne particulates or occasional moisture is expected.

Installation and Long-Term Use

The fan weighs 297 lbs and requires structural support capable of handling the load. The 39 inch downrod is included for mounting at appropriate heights.

The wall-mounted VFD controller provides direct speed adjustment and should be installed in a location accessible to facility staff.

Electrical compatibility with 208-240V or 380-480V, single or three phase, must be confirmed prior to wiring. The fan is suitable for both 50 Hz and 60 Hz systems.

Routine inspection of mounting hardware and electrical connections is recommended for ongoing reliability. The aluminum blades are designed for durability in commercial and industrial settings.

How This Fixture Is Commonly Used

After installation, you can adjust fan speed directly from the wall-mounted VFD controller to match comfort or process requirements. The variable speed function allows you to increase or decrease airflow as needed throughout the year.

The fan operates quietly, so it can run during occupied hours without adding significant noise to the environment. The large coverage area means you can rely on a single fan to move air across a wide space, reducing stagnant zones.

The IP55 rating on the fan and IP66 on the controller allow for operation in areas where dust or occasional water exposure may occur, such as near loading docks or in production areas.

Once installed, the aluminum blades require minimal maintenance. Regular checks of the mounting and electrical connections help ensure long-term performance.

Safety, Certifications, and Warranty

The fan carries an IP55 rating, allowing it to operate in environments with dust and low-pressure water exposure. The controller is rated IP66, supporting use in areas with higher exposure to water jets and dust.

The fan is designed for use with 208-240V or 380-480V, single or three phase power, and is compatible with both 50 Hz and 60 Hz systems.

LED Lighting Supply provides a 2 year warranty on this fan.

Frequently Asked Questions

What voltage does this fan support?
This fan operates on 208-240V or 380-480V, single or three phase.

What is the coverage area?
The fan covers up to 10,700 square feet.

What are the environmental ratings?
The fan is rated IP55. The controller is rated IP66.

What is the warranty period?
LED Lighting Supply provides a 2 year warranty.

What is the mounting method?
The fan includes a 39 inch downrod for ceiling mounting.

Is this fan DLC or ETL listed?
No DLC or ETL listings are specified for this fan.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.