
is an Hvls Fan Manufacturer based in Cleveland, Ohio. Humongous Fan has designed, developed and manufactured the most efficient Hvls fan system on the market today. Originally founded in 2007, Humongous Fan has been supplying American companies with Hvls solutions for nearly 15 years. Our customers will tell you, we stand proudly by our slogan – Superior Performance, Delivered from Above. That is because our unique Hvls fans have a design that is totally different from the other big fans on the market.
It’s our one-of-a-kind Blade! When you look at a HUMONGOUS Fan you will quickly noticed our Blade design stands out from the others. That is because Humongous Fan’s blade design is proprietary to our company. We engineered this style fan blade because it is more efficient. When considering propellers such as those found on helicopters, planes, windmills, and drones, you notice that the blade becomes wider towards the base, this allows for more air to be pushed with each rotation, effectively providing more airflow with less speed and less power being used. This leaves you feeling cooler (or warmer in the winter) while using Less energy and spending less money on Hvac costs
If you have ever ridden in a covered arena on a hot day, you will know exactly the benefits for both you and your horse! The ability to keep cool while riding is so important. Our blade design moves area throughout the arena more efficiently and at less cost than competitors. Air movement can also make riders and horses feel up to 10 degrees cooler, so you can extend the use of your facility by increasing training and riding time even on hot days. This will help improve the comfort and performance of your ride!
YES! Did you know that in the winter, as “heat rises”, that our unique propeller design can actually help trapped heat up at the ceiling to circulate throughout the arena, thus keeping you and your horse more warm and comfortable- even in very cold weather! All fans from HUMONGOUS Fan are manufactured with performance engineered blades™ which are designed to generate industry-leading airflow providing the best possible results with more comfortable temperatures and more energy savings.
You built an indoor to get out of the rain—so why are you still getting dripped on indoors? The air movement created by HUMONGOUS Fans can alleviate condensation concerns in indoor riding arenas because our superior “propeller” design helps air circulate far more efficiently than other fan designs!
Just like no single horse is right for everyone, each of our fans excels in different areas. You may have a need in a large barn aisle way, or in your riding arena, or even in a large meeting room with clients. Rest assured, HUMONGOUS Fan has the right fan for your needs! See our selection below:
12 Foot Diameter: Our 12-foot ceiling fans are the optimal solution for smaller indoor arenas, larger barns, etc. Depending on the specific specifications of your space a 12-foot fan or a set up of multiple 12-foot fan may work best.
16 Foot Diameter: Our 16-foot ceiling fans are perfect for very large spaces that may need more than one fan, or a facility of the proper size just needing 1 fan. Many of our customers have found these fans to be perfect for their applications such as large riding arenas!
20 Foot Diameter: Our 20-foot ceiling fans are now the second-largest fans we produce which provide huge airflow for HUMONGOUS savings! Our Fan 20 foot fans are made for large and tall spaces that meet space requirements and need significant air movement. Our 20 foot fans are perfect fans for spaces such as large horse stables & indoor riding areas, warehouses, shops, and more. It makes a HUMONGOUS difference in both hot and cold weather!
Absolutely! We’ve found that birds avoid HUMONGOUS Fans, and pesky insects can’t fly in the powerful airflow. Stop spraying chemicals all over your barn and horses—the bug-banishing power of airflow is completely natural and highly effective!
Stalled horses often develop airway inflammation in response to the particulates present in stable air, including the dust and mold present in feed and bedding. The air movement created by HUMONGOUS Fans also dilutes inflammatory ammonia in the air, reducing odors common in stables.
You know your barns and riding arena can benefit from having a HUMONGOUS Fan. Once you one, you’ll wonder how you ever got along without it. Our equine specialists know what’s important to horse owners and managers. Just tell them about your particular situation and they’ll get you referred to the best HUMONGOUS Fan — at the best possible price—so Call today!

HUMONGOUS Fan builds Hvls fans — short for High Volume, Low Speed — which are large industrial overhead ceiling fans engineered to move a massive, smooth column of air through expansive spaces like indoor riding arenas, barns, and stables. Instead of small blades spinning fast, one enormous blade set turns slowly so it pushes a wide, gentle column of air all the way to the floor, where it spreads outward to cover thousands of square feet. The company offers diameters from 8 feet up to 24 feet, sized so a single fan can climate-control an entire structure rather than a single stall or aisle.

HUMONGOUS Fan is an American Hvls fan company that is "Proudly Designed, Developed and Manufactured in Cleveland, Ohio, USA." Originally founded in 2007, the company has supplied American businesses with Hvls solutions for well over a decade, operating from 23103 Miles Rd, Cleveland, OH 44128. Their stated promise — "Superior Performance, Delivered from Above" — reflects a focus on American-made build quality across barns, warehouses, hangars, gyms, and equestrian facilities alike.
The heart of the system is a proprietary Performance Engineered Blades™ airfoil, designed wider near the hub and inspired by helicopter and airplane propeller aerodynamics to move the maximum volume of air while drawing the least energy. The premium HF™ Series uses an 8-blade configuration, while the value-focused Essential 6™ (E6™) line uses a 6-blade design. Models pair these airfoils with a direct-drive motor, eliminating the gearbox found on many competing Hvls units for quieter, lower-maintenance operation overhead.
In hot weather, moving air across skin and coat speeds evaporative cooling, so horses and handlers can feel up to 15ºF cooler even when the thermostat has not changed. In cold weather the same fan reverses the problem of heat stratification — it pushes warm air that naturally collects near a high barn ceiling back down to floor level, so the heat you paid for actually reaches the horses. HUMONGOUS Fan states the combined year-round effect can reach up to 33% in Hvac and energy savings.
The HF™ Series spans HF800™ (8-foot), HF1200™ (12-foot), HF1600™ (16-foot), HF20™ (20-foot), and HF24™ (24-foot) sizes for the largest indoor arenas and high-ceiling barns. The Essential 6™ line offers E6™ fans in 10, 12, 16, and 20-foot diameters as a budget-friendly option for stables, aisles, and mid-size structures. Larger diameters cover more square footage per unit, so a single 20- or 24-foot fan can often condition an entire riding ring.
Reach HUMONGOUS Fan directly at (216) 663-8830 or email to discuss your barn or arena dimensions and the right model. Their stated hours are Monday through Friday, 8 AM to 6 PM, and the team is based at 23103 Miles Rd, Cleveland, OH 44128. Sizing depends on ceiling height and floor area, so a quick call lets them recommend the diameter and series that will move air efficiently across your space.
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