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MacroAir Technologies LLC
794 S Allen St.
San Bernardino , CA 92408
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Overview:
MacroAir and HVLS Technology
In the last ten years, MacroAir has established its HVLS fan as one the most functional air circulating fans to come along in the history of mechanical air movement. In fact a 3rd generation, family-owned company in the air movement industry described the high volume, low speed (HVLS) fan as “the best thing to come along in 70 years”.
MacroAir Long Term Commitment
We understand that perfection is not achievable, but approaching perfection is what MacroAir is dedicated to. Functionality and simplicity have and always will be the goal of the company. We want the HVLS fan to be of value for many years after purchase. We, as a company, are more interested in what happens after your purchase than before. If the HVLS fan is built right and installed properly, we are satisfied and you will be too, for the long term.
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HVLS Fans
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Airvolution™
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Featured at Greenbuild 2011
The Airvolution HVLS fan for residential and commercial use is built around MacroAir’s Direct Drive Technology that features only an electric motor. The technology extends the life of the product as it eliminates the gearbox, a point of failure that reduces fan life due to metal-to-metal contact. The only mechanical contact in the new Direct Drive are the bearings, which MacroAir developed for extended product life. The new Direct Drive Technology extends the expected life of the fan, improves energy efficiency, and offers silent operation. Fan diameters range from eight-feet to sixteen-feet. MacroAir will begin shipping the new fans in early 2012.
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MacroVoltaic™
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The MacroVoltaic™ – the world’s only 100% solar powered fan
MacroAir has taken its 10 years of experience designing HVLS fans and combined our already highest CFM per watt fan with solar technology. The MacroVoltaic boasts virtually infinite efficiency as it’s powered solely by the sun!
The MacroVoltaic’s air movement system includes the HVLS fan with an attached controller, a specialized component that converts power from the solar panels, standard remote control and an optional auxiliary power supply.
Used as a stand-alone solar fan, the MacroVoltaic system is ideal for people who are looking for energy alternatives or who are unable to run traditional AC power sources to remote locations and who are using the fans primarily during daylight hours.
When used in conjunction with the auxiliary power supply, the MacroVoltaic fan can be used when sunlight is not available to power the system – ensuring you always have a power source available to run the system.
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ECOVI™
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Provide powerful air flow at just 25 cents a day!
The ECOVI Guard fan is the most energy efficient industrial shop fan on the market, operating at only 3/8 horsepower with the lowest kW draw (.265kW). As a result of its size and portablility, the ECOVI can be used anywhere that a small, powerful fan is needed – indoors or out. Mount it on a pole, a wall or a stand for the ultimate in versatility.
The ECOVI produces up to 29,551 cubic feet of air per minute, more than any other fan in its class, and yet operates for less than 25¢ per day. Other features of the ECOVI Guard Fan include single or variable speed options, easy mounting, and versatile tilt positioning to provide optimal air movement.
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Airvolution™
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Eliminates multiple HVLS fans, costs pennies to operate
In 1998, founder Walt Boyd was challenged to help create an efficient system to cool dairy cattle. The problem: dairy cattle stop eating when they suffer from heat stress. When cows don’t eat, milk production slows or comes to a halt.
Small, high-speed fans helped, but they didn’t cover a wide enough area. They are also less efficient, consume excessive and costly energy, and require ongoing maintenance. Walt’s solution? A large, slow moving overhead barn fan with 10 airfoil blades that incorporated design characteristics developed at NASA.
Since then, MarcoAir has refined HVLS fan technology. Our new, Six-Blade HVLS Series fans deliver improved efficiency for significant cost savings. The Airvolution™ high volume low speed (HVLS) fan works by generating a large column of air that gently flows down to the ground and outward 360 degrees. The large, slow moving air mass moves throughout the space, mixing and circulating air more efficiently.
The remarkably quiet operation of the Airvolution™ fan won’t create unnecessary noise or distraction and the gentle airflow won’t create or stir up dust, making it ideal for barns that house cows, horses, poultry and other livestock.
Most importantly, the Airvolution™ costs only .31 cents per day to operate and four of them can replace 50 high-speed fans, reducing noise, energy costs, and maintenance.
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MaxAir™
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MaxAir™ HVLS Industrial Fan: Improve air circulation, lower energy costs
If you have a large, industrial or commercial warehouse, our Six-Blade Series MaxAir industrial fan will help improve your air circulation while significantly lowering energy costs.
Designed to move larger amounts of air, the MaxAir high volume, low speed (HVLS) industrial fan generates a large column of air that flows down to the ground and outward 360 degrees. The large, slow-moving air mass moves through the space, effectively mixing and circulating the air, creating a more pleasant environment.
One 24 foot, two horsepower MaxAir fan generates 376,804 CFM and covers approximately 20,000 square feet. The cost to run this industrial fan for eight hours is about one dollar. The energy savings related to HVLS fan technology is amazing!
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LEED Courses
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LEED Courses from the U.S. Green Building Council
HVAC isn’t the only way to deliver heating and cooling. Another method is via HVLS fans, a relatively new and virtually unknown green technology.
HVAC for Large Spaces: The Sustainable Benefits of HVLS Fans
In this free online course, you can learn how the aerodynamic design of HVLS fan blades impacts airflow. After you take the course, you will be able to:
- Explain how the simple physics of moving air makes HVLS fans a low energy, more sustainable alternative to traditional high-speed fan and HVAC solutions
- Identify the numerous applications where HVLS fans offer an equal or better alternative to traditional HVAC approaches
- Identify the design aspects and ventilation benefits of HVLS fans that contribute to sustainability and LEED® credits
- Specify HVLS fans that efficiently meet client and user needs
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Photo Gallery
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Last Update: 2012-02-02
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