Powerfoil X4 Fan
Engineered to efficiently tackle oppressive temperatures or stagnant air head on. Powerfoil X4 is perfect for large spaces needing tough-as-nails equipment and unmatched airflow – now bigger and badder than its predecessor, Powerfoil X3!
The Powerfoil X4 is a trusted choice for industrial facilities in NZ, backed by proven performance and durable construction. Engineered to deliver exceptional air movement, it’s the safest HVLS fan model out there.
Featuring:
- A multitude of redundant safety features
- Up to 15yrs warranty - unbeatable
- Made in the US for exceptional engineering you can trust
- Global brand we all love - Big Ass Fans.
Don't compromise on staff comfort or safety - this badass fan is worth the investment. Safeguard your workplace with an efficient cooling solution proven to increase productivity and decrease costs.
The Powerfoil X4, crafted by Big Ass Fans, is a high-volume, low-speed (HVLS) ceiling fan tailored for industrial applications. Below are the key features and specifications of the Powerfoil X4:
Diameter Options:
- Available in diameters from 4.3 meters (14 feet) to 7.3 meters (24 feet), offering superior coverage.
Performance:
- Air Movement: Its robust, maintenance-free motor outperforms other HVLS fans in air movement.
- Airflow: Capable of moving up to 118 cubic meters of air per second, it ensures top-notch performance and efficiency.
- Airfoil Design: The fan's airfoils, with their aerodynamic shape, cuffed winglets, and AirFences™, minimize disruptive wind and noise, ensuring consistent comfort.
Safety Features:
- Mounting System: Tensile-tested to 28,000 pounds.
- Safety Cables: Composed of aircraft-grade steel.
- Hub and Airfoil Retainers: Made with durable steel.
- Grade 8 Hardware: Provides enhanced durability.
- Fire Suppression System Integration: Adds an extra layer of safety.
Additional Details:
- NitroSeal™ Gearbox: Hermetically sealed for reliable, lifelong operation.
- Pre-wired Onboard VFD: Efficiently dissipates heat and neutralizes RFI and EMI noise.
In conclusion, the Powerfoil X4 stands out as a formidable fan that delivers unparalleled air movement, energy efficiency, and safety in industrial settings. Its innovative design and comprehensive safety measures set the standard in the HVLS fan industry.
The Powerfoil X4’s energy-efficient motor generates powerful airflow with minimal energy consumption, creating comfortable conditions more efficiently than AC. During winter, this fan balances the temperature from floor to ceiling, enhancing heater efficiency.
By cutting HVAC expenses by as much as 30%, the Powerfoil X4 quickly pays for itself. With an estimated running cost of just $3.08 NZD per day, the benefits of this energy-efficient fan are attainable without significant financial impact on operations or capital.
Unsure if Big Ass Fans' products will be effective? We understand. That's why we utilise an interactive, scientifically grounded software tool that demonstrates how our fans and evaporative coolers can provide energy-efficient comfort. Request a Speclab today
Discover specifications including weight, height, airflow output and sound level in the Powerfoil X4 Specification Sheet.
The Big Ass Fans Powerfoil X4 comes with a 15 year mechanical and 7 year electrical warranty. Our service department is here to assist with any technical questions you may have.
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Tough-as-nails
Engineered to thrive in dusty, harsh warehouse environments. Featuring a hermetically sealed gearbox, an IP56 rating, and airfoils made of aircraft-grade aluminum, the Powerfoil X4 is designed to endure tough conditions and deliver lasting performance.
If you're seeking an addition to your building that enhances staff comfort and air quality, this fan is the ideal choice.

Smart Technology
Sync up to eight fans effortlessly with easy BMS integration pre-programmed into Powerfoil X4 fans. Featuring SmartSense® automated modes that adjust fan speed based on temperature, you can be assured this fan will operate with optimal efficiency without compromising comfort.

Engineered for Safety
At Jet Black Fan Systems, safety is non-negotiable. That’s why we only sell fan models that feature multiple redundant safeguards. The Powerfoil X4 fan comes equipped with aircraft-grade steel safety cables, fire suppression system integration, and a mounting system that has been tension tested up to 12.7 force-tonnes.

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