Commercial Ceiling Fan


Cooling your room effectively is something you’ll want to get right if you want to keep yourself and others comfortable.

The huge Commercial Ceiling Fan (HVLS fan) is worth considering because of this demand for comfort. Not only will the huge ceiling fan cool your room, but it will do so correctly the first time. Large ceiling fans function in tandem with your HVAC system to cool or heat your room more efficiently.

They’re ideal for both indoor and outdoor areas with a lot of room. It’s critical to be aware of everything giant ceiling fans have to offer. So, let’s learn all there is to know about huge ceiling fans.

What are the dimensions of large Commercial Ceiling Fans?

Big ceiling fans are available in a variety of sizes. In comparison to larger fans, which typically range from 6-24 feet in diameter, smaller fans typically range from 29-54 inches in diameter, with the 52-inch type being the most popular.

This is a huge size difference, which translates to a huge performance difference.

Is it true that a bigger fan is better?

To put it plainly, BIGGER IS BETTER…

MacroAir’s High Volume Low-Speed fans (HVLS) are the industry standard when it comes to large fans, as they developed the giant ceiling fan industry.

The more powerful a ceiling fan is, the more efficiently it can move air.

Large business ceiling fans use less energy than many smaller fans, resulting in significant savings.

Companies can see a return on their investment in an HVLS fan in as little as six months (depending on environmental variables).

One HVLS fan can replace multiple smaller fans due to its massive size. Furthermore, compared to a tiny fan, an HVLS fan produces a massive column of air that may travel a significantly longer distance.

Small high-speed fans swiftly disperse air and create increased friction between moving and stationary air.

As a result, tiny fans cannot produce the same cooling impact as an HVLS fan.

Small industrial ceiling fans spin at a much faster rate than huge industrial ceiling fans. MacroAir fans are made to move large amounts of air at slow speeds.

As a result, fewer huge fans are required to provide the same air movement and circulation as numerous tiny fans.

In reality, it takes up to 34 tiny fans to circulate the same amount of air as one HVLS fan.

HVLS fans have how many blades?

The original huge HVLS ceiling fan had ten blades, but due to the airfoil design of the blades, the number of blades has decreased over time.

This design maximizes the fan’s efficiency and performance. Large ceiling fans now come with ranging from three to six blade profiles.

What size of fan should I purchase?

You must consider the size and shape of your facility when determining which large ceiling fan is suitable for your location.

Multiply the length of the room in feet by the width of the room in feet to get the square footage.

The sum equals your space’s square footage. The square footage of an 8′ by 10′ room, for example, is 80 square feet.

Additionally, you may view recommended fans working in your space with MacroAir’s FREE tool, AirViz.

Take a look at how it works! Simply provide the dimensions and layout, and they’ll create and run an AirViz simulation of a fan in action at your facility depending on the information you provide.

Furthermore, MacroAir’s Fan Selection Tool assists in the selection of the appropriate large fan for your facility.

This tool will walk you through five questions before recommending the appropriate fan for your needs.

The Fan Selection Tool will make a recommendation for a specific large ceiling fan for your room once you complete the questionnaire.

To make perfect recommendations, MacroAir uses computational fluid dynamics (CFD). View your personalized report, which includes large ceiling fan recommendations for the room, once it’s been completed. The report also displays the average airspeed utilizing the recommended fans, as well as the temperature differential in the occupied space, also known as the setpoint change.

Which of the large fans is the quietest?

In comparison to lesser fans, large ceiling fans are often relatively silent. Smaller fans may produce up to 80 decibels of noise! Large ceiling fans, on the other hand, have a noise level that ranges from 39 to 61 dB, depending on the size and fan type. Large ceiling fans are frequently powered by silent, noiseless technology.

A handful of MacroAir ceiling fans include a unique and helpful direct-drive motor that considerably reduces noise.

Direct-drive motors are significantly lighter and contain no liquids such as oils, minimizing the possibility of a gearbox leak.

They have less friction, are quieter, and require very little maintenance. Furthermore, because HVLS ceiling fans spin at a far slower pace than compact high-speed fans, they are significantly quieter.

The proper placement of huge fans is also important for achieving optimal performance and reducing noise.

It’s critical to follow the manufacturer’s instructions for correctly installing your fan. Many manufacturers provide professional installation, which is especially useful in larger facilities with multiple fans.

MacroAir provides four installation tips as well as a list of the five most common HVLS fan installation blunders.

Before you install your ceiling fan, have a look at these options.

Which blade design is the most effective?

The amount of air moved is heavily influenced by the fan blades and blade profile. Fan blades are available in a wide range of forms and materials.

To begin with, the materials used range from wood to pressboard to high-end plastic to extruded aluminum.

Extruded aluminum is the best material for an HVLS fan. Aluminum blades are ideal for large ceiling fans (6-24 ft) because of their size.

The material is lightweight, resistant to corrosion and rust, and will not deform (which is great with hot weather).

Airfoils indicate the difference in HVLS fan engineering over that of smaller fans when it comes to blade profile.

Airfoils (airfoils with a thicker, rounded leading edge and a thinner following edge) create a rounded column of air that flows downhill to the floor and then out in all directions.

This looks a lot like a modern airplane wing. The NASA-inspired airfoil blade form was first developed by MacroAir Fans.

These customized airfoils increase airflow over a huge ceiling fan’s whole speed range. The blades, which are made of anodized extruded aluminum, use open-ended airfoil tops to draw in air and cool the engine and electronics.

Airfoil blades use less energy and torque than conventional blades to provide optimal airflow.

The motor will live longer as a result of this.

Furthermore, the anodized coating on airfoil blades prevents dust collection and oxidation.


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