Big Airflow for Big Spaces.

HVLS stands for high-volume, low-speed. These large-diameter ceiling fans are designed to move substantial volumes of air across broad areas while rotating at relatively low speeds.

HVLS fans are commonly used in large spaces such as warehouses, manufacturing facilities, service areas, gyms and other buildings with open floor plans and sufficient ceiling clearance.

A fan primarily moves air rather than refrigerating it. Air movement can improve perceived comfort for people in the airflow, while the actual effect depends on the facility, operating conditions and application.

Air circulation can help mix air within a large space and reduce temperature layering. Results depend on factors such as ceiling height, building layout, fan placement and operating speed.

Fan diameter is only one part of sizing an HVLS system. Square footage, ceiling height, obstructions, mounting location and desired airflow should all be considered when selecting a fan and determining quantity.

Review the fan's installation requirements, mounting clearances, electrical specifications and surrounding obstructions before installation. Use the requirements for the specific Cool Boss model rather than assuming all HVLS fans install the same way.