Tips To Choosing The Right Commercial Exhaust Fan
There are many people who say they find it difficult choosing the appropriate commercial exhaust fan. It’s hard to blame them since these commercial fans do come with lots and lots of features and options. Not only that, there are technical features you have to consider, such as airflow and static pressure. If you’re wondering which commercial exhaust fan is right for you and your needs, then you’ve come to the right place.
To help you make a decision, we will discuss the basics of choosing an exhaust fan. Right from the beginning, do remember that all fans are created to accomplish the same crucial task. And what is this task? All fans are created to move air from one place to another. As for commercial exhaust fans, these are far more durable than fans meant for the home, and they also are more powerful when it comes to moving air. Let’s use commercial kitchen exhaust fans as an example. These are very vital components of a kitchen’s ventilation system since they’re depended on to take away smoke, dirt, greasy air and dust in the kitchen.
You will first need to know the location where you will install the commercial exhaust fan. The usual places where people install commercial exhaust fans are the duct, wall mount or the rooftop. Keep in mind that the location of your fan will affect the accessories you may want to install along with the fan, as well as the housing of said fan. One great example is that of a rooftop exhaust fan. This particular fan requires a roof curb for the proper installation.
The next step is to determine if you need a direct drive or a belt drive commercial fan. Belt drive fans are specifically driven with the aid of a belt and motor pulley system, one that is connected to the shaft of the fan’s motor. Direct drive fans, on the other hand, come with fan wheels or blades, and these are attached in a direct manner to the motor’s shaft.
In most cases, the direct drive type of exhaust fans are thought to be more efficient when compared to a belt drive fan. Why is this so? This is because as much as ten percent of efficiency loss is from the belt drag and belt vibration. Furthermore, direct drive fans are known to require much less maintenance–and also repair–because they contain less moving parts and components.
Other than the abovementioned factors, look into your requirement of the fan’s model, static pressure, loudness emitted by the fan, air volume flow rate and motor horsepower. When you understand these, you’ll make a wiser decision when choosing the proper commercial exhaust fan that will be ideal for your needs.