• Industrial-Grade Motor and Gearbox

    • Inline helical-cut gears for efficient, reliable and durable operation
    • Ball bearings designed to accommodate hanging and thrust loads of Powerfoil 8
    • Double lip seals to prevent any potential oil leakage
    • Vented and lubricated for life with synthetic oil
  • Patented Airfoil System

    • Patented airfoil system includes eight airfoils and winglets that provide maximum airflow and efficiency
    • Unique aerodynamic design enhances both energy efficiency and airflow by eliminating vortex formation at the airfoil tips
    • Cuffed winglet design eliminates wind noise
    • Patent-pending AirFences™ redirect the fan’s air velocity profile, contributing to a 28% improvement in coverage area
  • Controller

    • NEMA 4X-rated controller employs an easy-to-read LED display in a compact, wall-mounted package
    • EMI/RFI filter limits interference with other electronic equipment
    • Rotary switch disconnect for lock-out/tag-out requirements
    • Easy integration into building automation systems
  • Hub System

    • Patent-pending hub system includes hub, airfoil retainers and hub clips that offer tough and reliable performance
    • Machine-cut precision components result in uniform load distribution to promote overall longevity and durability
  • Powerfoil8

    Fire Control Panel Integration

    • Standard, power-on shutdown fire relay included for seamless fire-control panel integration
  • Powerfoil8

    Control Options

    • Be the master of your domain. Powerfoil®8 has several control options available—check them out!
    • Easily control Powerfoil 8 with the digital keypad, touch control and LED display of the wall controller.
    • Integrate Powerfoil 8 into your facility’s fire suppression system and keep employees safer.
    • Add SmartSense™ to automatically adjust your fan’s speed based on temperature changes and seasonal conditions.
    • Use BAFWorks™3.0 to control multiple fans from a single easy-to-use touch display.
    • Integrate Powerfoil 8 into your building automation system for automatic centralized control of all your building’s systems.
    • Learn More
  • Plus Hybrid Airfoil

    • Pushes air at an angle, moving it over and around obstructions
    • Unique, aerodynamic airfoil and winglet designs enhance both energy efficiency and airflow by eliminating turbulent airflow at the airfoil tips
  • SmartSense

    SmartSense is an automated system with three user modes: Winter, Summer and Manual.

    • Winter Mode: Automatically adjusts speed to minimize temperature differential between the floor and ceiling
    • Summer Mode: Increases fan speed as the floor-level temperature rises
    • Manual Mode: Takes the system off autopilot and gives the user full control of fan operation
  • Factory Certified Installation

    What You Get with Factory-Certified Installation

    • A dedicated Big Ass Fans project manager to handle your project start to finish and forever after
    • Assurance that your fan will be installed 100% correctly, by factory-trained and certified installers who know Big Ass Fans inside and out
    • Extended 5-year non-prorated warranty or a 7-year prorated warranty
    • More time to run your business while we handle the install quickly, cleanly and efficiently

    Learn More

Guides / Specs / Certifications / Warranties

Tech Specs

Installation Guides