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

Product Overview

This 14-foot HVLS ceiling fan is designed to move air across large indoor areas with a five-blade aluminum assembly and a 1 HP, 750W PMSM motor. It operates at variable speed through a wall-mounted VFD controller.

The fan delivers up to 247,203 CFM and has a stated coverage area of 4,900 square feet. Its 14-foot diameter suits open ceiling layouts where a single large fan can serve a broad occupied or work area.

Core Performance and Output

At 90 RPM, this fan produces up to 247,203 CFM. Variable-speed operation allows airflow to be adjusted for changing occupancy, process conditions, and seasonal ventilation needs.

The fan operates on 208V-240V or 380V-480V power at 50/60 Hz, with 1-phase and 3-phase configurations listed. The 14-foot blade span and 4,900-square-foot coverage rating support large-area airflow rather than localized spot cooling.

Output must be matched to the ceiling layout and occupied area. A 14-foot fan requires clear rotational space and may provide more airflow than needed in confined sections of a facility.

Adjustability and Control Options

A wall-mounted VFD controller provides variable-speed control. This allows facility personnel to reduce or increase fan speed without changing the fan assembly.

The controller is rated IP66, and the fan is rated IP55. Control location should remain accessible for routine operation and adjustment.

Longevity and Reliability

The fan uses a PMSM motor rated at 1 HP and 750W. The aluminum blades are suited to a large-diameter five-blade configuration.

The listed sound level is 38 dB. The fan includes a two-year warranty.

Build Quality and Physical Characteristics

This fan has a 14-foot diameter, five aluminum blades, and a silver finish. Fan weight is 177 pounds.

The listed downrod dimension is 2 inches. The mounting structure must support the fan weight and operating loads, with adequate clearance for the full blade diameter.

Where This Product Fits Best

This HVLS fan fits large indoor areas that require broad air movement from an overhead installation. Its 14-foot diameter and 4,900-square-foot coverage rating align with open floor plans and high-volume spaces.

• warehouse ventilation
• manufacturing facility ventilation
• distribution center ventilation
• aircraft hangar ventilation
• agricultural building ventilation
• gymnasium ventilation

The IP55 fan rating and IP66 controller rating support installations where equipment protection ratings are part of the project requirement. Ceiling structure, blade clearance, electrical supply, and controller access remain key installation conditions.

Installation and Long-Term Use

Install the fan on a structure capable of supporting its 177-pound weight and operating loads. Confirm clear space around the 14-foot blade diameter before finalizing the mounting location.

The wall-mounted VFD controller requires a practical service location and the correct listed voltage configuration. Verify whether the installation uses 208V-240V or 380V-480V power before commissioning.

Routine long-term use includes checking the fan assembly, mounting connection, controller condition, and blade clearance. Variable speed allows airflow to be adjusted as ventilation requirements change.

How This Fixture Is Commonly Used

In warehouse ventilation, manufacturing facility ventilation, and distribution center ventilation, the fan is typically centered over open areas where the 14-foot diameter has clear rotational space. The wall-mounted controller is positioned where facility staff can adjust speed during normal operation.

For aircraft hangar ventilation, agricultural building ventilation, and gymnasium ventilation, placement depends on the ceiling structure, overhead obstructions, and the area requiring airflow. Layouts should maintain clear blade rotation and access to the controller.

Fan spacing and quantity vary with the 4,900-square-foot coverage rating, building geometry, obstructions, and required air movement. Higher fan speed increases airflow while changing operating sound and air movement in the occupied area.

Safety, Certifications, and Warranty

The fan is rated IP55. The wall-mounted VFD controller is rated IP66.

The fan carries a two-year warranty. Installation must account for the 177-pound fan weight, rotating blade clearance, and the listed voltage configuration.

Frequently Asked Questions

Q: What is the diameter of this HVLS fan?

A: The fan has a 14-foot diameter.

Q: What airflow does the fan produce?

A: The fan produces up to 247,203 CFM at 90 RPM.

Q: What voltage options are listed for this fan?

A: Listed voltage options are 208V-240V and 380V-480V at 50/60 Hz.

Q: How is fan speed controlled?

A: Fan speed is variable and controlled through a wall-mounted VFD controller.

Q: What coverage area should be considered during layout planning?

A: The listed coverage area is 4,900 square feet. Final layout also depends on building geometry, ceiling structure, and obstructions.

Application Questions and Clarification

Q: Is this fan appropriate for warehouse ventilation?

A: Warehouse ventilation is a primary application for this HVLS fan. The 14-foot diameter and 4,900-square-foot coverage rating are intended for broad-area airflow.

Q: What should be confirmed before installing this fan for manufacturing facility ventilation?

A: Confirm structural support for the 177-pound fan, clear rotational space for the 14-foot blade diameter, controller access, and the available listed voltage.

Q: Can this fan be considered for agricultural building ventilation?

A: Agricultural building ventilation is a primary application. The fan is rated IP55, and the controller is rated IP66.

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