HVAC Systems – Air Handling Unit Basics

Posted by Rudra S.
7
Sep 19, 2022
338 Views
Air Handling Units or AHUs are a part of your HVAC systems that are used to condition the air within your place according to your preference. Here, we will help you understand what AHUs are, how they function, why you need one for your commercial space and how to find a trusted Air Handling Unit manufacturer in India. With this information in hand, you will be able to find a suitable unit for your air conditioning needs.

Understanding Air Handling Units
The name of the unit is very much self-explanatory. AHUs are used to handle the air in your commercial buildings, condition it and move it throughout the place. There is no specific standard size or type for these units. Rather, its size and components are chosen based on the individual requirements of your space. A few common elements of the units are:

•    Filters
•    Heat-exchanging coil
•    Fan
•    Humidifier

All these components are enclosed in a metal box called ‘housing’ and are used to condition the air. You will have to ask your expert AHU manufacturer in India for the exact type of unit required for your place.

Functioning of Air Handling Units
We have divided the functioning of AHUs into three simple steps:
Step 1 – The unit collects air from the enclosed space and a little air from outside to enhance its freshness. These two kinds of air are then brought together in the mixing plenum of the unit.
Step 2 – The mixed air is then passed through different components of the unit. First, it goes through all the filters, making the air cleaner and safer. Then it moves to the Heat-exchanging coil, where its temperature is adjusted according to your set temperature.
Step 3 – Finally, the clean and conditioned air is delivered into the space through the fan.
In this way, you can manage the air quality and conditioning of your place while making it always feel comfortable.

Why Do You Need Air Handling Units?
While AHUs have become a necessity in today’s time, this question might still hit your mind. Here are a few reasons for you to consider getting a unit from the best Air Handling Unit manufacturer in India for your place:

•    Safer Air: The air in our surroundings is full of contaminants, pollutants, and other harmful particles. Breathing that air all day long is not healthy for our bodies. This is where AHUs come to your rescue. As you read above, these units have different kinds of filters in them. The air goes through these filters before being delivered to your place, getting rid of all the harmful particles, and making it safer to breathe.
•    Temperature Balance: Extreme hot or cold atmospheres can be uncomfortable to work in. AHUs can help balance the temperature of your place by conditioning the air according to your requirements. The heat-exchanging coil is used for this purpose.
•    Maintaining Humidity: Just like temperature, humidity levels can also make the air within your place uncomfortable. AHUs are also used to maintain humidity levels of air. In case of high moisture content, the cooling coil of the unit dehumidifies the air and makes it drier. If your building’s air is already on the dry end, you can opt for a humidifier as it adds moisture to the air and makes it more comfortable.

In short, the quality of the air within your space will improve by using AHUs.

How to Find an AHU Manufacturer in India
Finding an AHU manufacturer will not be a challenging task. You can easily search for the providers online or ask your known people for references. However, when finding an Air Handling Unit manufacturer in India, you need to make sure that they are trusted and known in the market. Only then will you be able to get the perfect unit according to your individual needs.
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