14 Foot HVLS Ceiling Fan | 5 Blades | 4900 Square Foot Coverage | 208-240V or 380-480V

Product Overview

This 14-foot HVLS ceiling fan uses a 1 HP permanent magnet synchronous motor (PMSM) to move 247,203 CFM across a 4,900 square foot coverage area. The five-blade aluminum design operates at a maximum speed of 90 RPM with a sound level of 38 dB.

The fan ships with a 2-foot downrod and wall-mounted VFD controller for variable speed adjustment. Total fan weight is 177 lbs. The silver finish and aluminum blade construction define the visual profile of the unit.

Voltage options include 208V-240V and 380V-480V configurations, with single-phase and three-phase compatibility. The fan operates at 50/60 Hz frequency.

Where This Product Fits Best

The 4,900 square foot coverage area positions this fan for mid-size industrial and commercial spaces where a single unit can address the full footprint. Warehouses, manufacturing bays, distribution staging areas, and agricultural buildings with appropriate ceiling height and structural capacity are common installation environments.

The IP55 rating on the fan allows installation in spaces with airborne dust and occasional water spray exposure. The IP66-rated controller provides additional protection for installations where the control interface may be exposed to washdown or high-moisture conditions.

Dual voltage range availability supports installation in facilities operating on either 208V-240V or 380V-480V systems, with single-phase or three-phase power configurations.

Performance and Functional Considerations

At 247,203 CFM, this fan produces substantial air movement for destratification and occupant comfort in large open spaces. The 90 RPM maximum speed and variable control through the wall-mounted VFD allow operators to adjust airflow based on seasonal demands or occupancy patterns.

The 38 dB sound level at maximum operation keeps noise output low enough for environments where verbal communication or equipment sounds must remain audible. The PMSM motor design contributes to this operating characteristic while delivering the 1 HP output.

Five aluminum blades provide the surface area required for high-volume, low-speed air movement. Aluminum blade construction offers corrosion resistance in environments where humidity or moisture is present.

Installation and Long-Term Use

The 177 lb total fan weight requires structural mounting capable of supporting both static load and operational forces. The included 2-foot downrod establishes the installed blade height below the mounting point, which affects clearance requirements and air circulation patterns.

The wall-mounted VFD controller is installed separately from the fan unit and connects to facility power. Controller placement should account for operator access and the IP66 environmental rating, which allows installation in areas exposed to dust and powerful water jets.

Single-phase and three-phase power configurations are supported across the available voltage ranges. Electrical connection must match the specific voltage and phase configuration of the installed unit to facility supply.

How This Fixture Is Commonly Used

Facility operators use the wall-mounted VFD controller to adjust fan speed based on conditions. In warmer months, higher speeds increase perceived air movement across occupied zones. In cooler months, lower speeds maintain destratification without creating drafts at floor level.

The variable speed control allows operators to find a balance between air movement and noise. At reduced speeds, the already-low 38 dB maximum output drops further, which can be useful during shift changes, meetings, or in spaces with noise-sensitive operations nearby.

Day-to-day interaction with this fan is minimal once speed preferences are established. The VFD allows quick adjustment when conditions change, but most facilities settle into seasonal speed settings that require only occasional modification.

Safety, Certifications, and Warranty

The fan carries an IP55 rating. The wall-mounted VFD controller carries an IP66 rating.

Warranty coverage is 3 years on the fan and 2 years on the VFD controller.

Frequently Asked Questions

What voltage options are available?
This fan is available in 208V-240V and 380V-480V configurations, with single-phase and three-phase compatibility.

What is the coverage area?
The fan is rated for 4,900 square feet of coverage.

What is the IP rating?
The fan is rated IP55. The wall-mounted VFD controller is rated IP66.

What warranty coverage applies?
The fan carries a 3-year warranty. The VFD controller carries a 2-year warranty.

What is the downrod length?
A 2-foot downrod is included.

What is the total weight?
The fan weighs 177 lbs.

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.