Improve staff well-being and reduce mistakes with Warehouse Fans
Improve ventilation, air quality and temperature in your distribution warehouse or workshop with our industrial ceiling warehouse fans. With huge airflow capacity, warehouse fans can be used over racking, dispatch areas and in very high ceilings to help keep product temperatures regulated, and people more comfortable. High Volume Low Speed (HVLS) fans installed into warehouses, including manufacturing & distribution centres have studies showing they can increase productivity up to 14.3%.

In our experience, large warehouse fans are the most efficient method of cooling people, covering a vast area with a gentle cooling breeze.
When considering cost-effective cooling solutions, warehouse fans stand out against traditional HVAC systems. They offer lower operating costs and require less capital investment. Based in Auckland, NZ, Jet Black Fan Systems stock a variety of large warehouse fans to provide fast solutions precisely when you need them.
Types of Warehouse Fans for Optimal Cooling
- Directional Fans: Ideal for horizontal and aisle cooling, these small format directional fans effectively target specific areas.
- Ceiling Fans: Great for year-round use, ceiling fans cover larger areas, ensuring comprehensive airflow throughout your space.
Combat Heat Stress in Your Warehouse Today
Heat stress is a real issue in warehouses, manufacturing facilities, and distribution centres across NZ, often caused by inadequate insulation and ventilation and too often overlooked. Studies indicate that when temperatures rise above 26 degrees Celsius, employee productivity sharply declines. In fact, properly installed warehouse fans in NZ can help reduce productivity loss by up to 12%.
The impact of heat stress goes beyond productivity; it can also lead to decreased cognitive function, increased absenteeism, and reduced physical capabilities. The overall impact is ineffective and disengaged staff.
Transform Your Warehouse Environment
By installing our cooling warehouse fans, you can significantly enhance the working conditions in your facility. Experience the benefits of improved airflow and employee comfort, leading to higher productivity and a healthier work environment.
Explore our range of warehouse fans today and take the first step toward a cooler, more efficient workspace!


High Volume, Low Speed (HVLS) fans, are a quick and easy solution to increase comfort and decrease health and safety issues related to heat. An affordable, fast solution when compared to more traditional methods of heating, ventilation and air conditioning (HVAC) systems. Enjoy year-round benefits when operating at the lowest speed, to gently bring the warm ceiling air downward. Unexpected benefits of warehouse fans; Deter rats and birds. Decrease condensation and humidity. Mitigate sweaty slab syndrome.
Fast solution
Low OPEX
Happier staff
Reduce heat fatigue
Fewer mistakes
Fans trusted by warehouses
View our range of big fans for large warehouses
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FAQ's
Take the time to view more FAQs here, or contact our friendly team today.
Our in-house trained technicians and trusted partners handle installation to ensure safety, compliance, and performance.
Yes, Jet Black Fan Systems provide ongoing service and maintenance packages, including annual full safety inspections and clean down, to keep your fans performing reliably year after year.
Yes. HVLS fans work with or without AC. In summer, they create a cooling breeze that reduces the effective temperature by up to 6 degrees. In winter, they redistribute warm air trapped at ceiling height, reducing heating costs.
A 7.3m diameter HVLS fan uses about the same power as a standard household toaster - significantly less than air conditioning units, making them a cost-effective and sustainable solution.
Yes, Big Ass Fans are designed with multiple safety features, including secure mounting systems, redundant safety cables, and compliance with NZ building codes.
Yes, HVLS fans require seismic restraints as per the NZ building code for safe installation in NZ’s seismic environment. Jet Black Fan Systems has alot of experience and can guide you through the requirements.
You can request a free site assessment and tailored quote through our website or by contacting our sales team.
Yes, flexible purchasing and finance options are available for btb (not residential) purchases, to help businesses spread out their investment.
Yes, our airflow solutions help reduce condensation and regulate humidity, protecting stock and maintaining safer working conditions.
Yes, our HVLS fans are designed specifically for large, open spaces like warehouses and distribution hubs. They improve airflow, reduce heat stress, and cut down on cooling and heating costs.
We design, specify, supply, and install big industrial fans with a focus on airflow solutions tailored to NZ conditions. Our systems are engineered for reliability, energy efficiency, and backed by local installation and support teams.
HVLS (High Volume, Low Speed) fans are large-diameter ceiling fans that move massive amounts of air at a slow speed. They destratify air, improve airflow, and create a cooling effect that makes large spaces like warehouses, gyms, and schools more comfortable and energy-efficient.
Certain clearances must be met between overhead fan blades and racking. We also need to take into account the clearance between your manlift / picking system and the fan. We have however worked very successfully above racking to great effect for moving the hot air from the top of the racks and dispersing evenly. Refer to our destratificaiton fan (Hornet) for the best solution for massive airflow in these tigher spaces.
Some fans will be suitable, provided they have an IP rating that is suitable to your requirements. Refer to Aireye, Yellow Jacket and Powerfoil D for our highest IP rated fans available. You will also need to check which chemicals are used to washdown as caustic chemicals can prove too harsh for most components on any fan. We also have stainless steel fans for these scenarios - please reach out to our friendly team..
We are experienced in horticulture packhouse cooling, ensuring the best fit for the fans to ensure your packhouse operates at capacity without interruption. Our team can help determine the best size, speed and placement of the fans to ensure there is limited - no disruption to your bags.
Our team can work out how much clearance is required between the aircraft, fan and ceiling to determine the optimum size and placement of your ceiling fans to achieve your ROI goals in Hangar storage and maintenance facilities.
HVLS fans are so easy to install and do not damage the building. So when you are ready to relocate, simply dismantle them and install them in your new facility. We suggest getting your landlord to approve of this to ensure there are no misunderstandings over assets when your lease is up.
Jet Black Fan Systems has successfully installed fans into Aviation for moisture reduction (with very quick ROI), Warehousing (productivity and engagement gains), Logistics, Gymnastics and Indoor Sports Clubs / Gymnasiums (improve retention of members & instructors), Restaurants and hotels to name a few. If you have questions regarding your industry, just reach out to the team.
We offer the best warranties on the market with Big Ass Fans. Up to 15yrs warranty (product depending) allows you to justify the investment into well engineered equipment you know is built to last.
Yes, very effective. Fans can have people feel up to 6 degrees cooler, offering real relief from heat stress. With coverage up to 2000m2, these are an effective and efficient way to cool a lot of people.
We like to allow 1 week to QC, customise and dispatch. In some circumstances, we can expedite this process.
Yes, we hold limited stock of Big Ass Fans in Auckland, NZ. Check in with our sales team on availability.
Yes, you can use your qualified electrician to install your fan to our install guidelines. However, where possible we recommend you use our experienced team for optimal safety.
For commercial and industrial fans the installation can vary, depending on the length of the cable run and fire relays / BMS integration required. Allow 1 day per fan.