Any commercial space needs a fresh air supply. Ventilation fans will circulate foul air and replace it with fresh air. The process may not be the same in all cases. For different applications, you may need to install a different type of ventilation fan.

• You have to focus on selecting the right fan model
• You have to consider the technical specs of the fan before selecting
• It is essential to focus on the airflow rate

In most cases, making the right choice of heavy-duty commercial fans is not easy. You may need to consult an expert team. There are factors that you should consider related to the technical specifications.

• Select the right model

When you search the current market, you will come across many different models and brands. Each one performs the basic function. But they differ in performance and efficiency. Manufacturers also make quality fans that are best for different applications.

You may have to make your selection from amongst belt or direct drive types. You also have to consider selecting centrifugal or propeller type. You need to consider the option that is economical for you. The CFM aspect will depend on the location of the fan.

• The CFM factor

This refers to the cubic of air the fan delivers every minute. The calculation is performed by an expert team. Low CFM fans may not be the ideal choice for all locations. You must select one that maintains an adequate fresh air supply indoors.

If you want the indoors to be more comforting then you have to select the right CFM. It also depends on the usage. If you are going to keep the fans running for long hours, you have to go with low CFM.

• Pressure aspects

For industrial premises, making a selection of the right pressure is important Heavy duty commercial fans will change the air pressure indoors. If the fan has to be installed in a big room, then pressure may drop to a lower point.

Before you make the selection of the fan it is important to work out the static pressure of the location. For calculating the effective air pressure, the expert team may have to work out the air velocity factor.

Depending on these factors the team will then decide the right duct length and fan speed. This is the technical factor and so you need to consult an expert.

• Sound control

Are you going to install the fan in the storage unit? You have to keep in mind that ventilation fans are good for being installed in various locations. For deep freezer locations, you may need one that is powerful and silent. 

If you are going to install the fan in the storage unit, then you need one that is semi-silent and powerful. Based on this factor your choice may also change. It is better to go with reputable brands in the market.

You are making a selection of heavy-duty fans so you can regulate the indoor environment. You have to look into all technical aspects. It is also important to consider the size of the fan. Small-sized fans will often be less powerful.