Air Handling Units Guide

Posted on 25 August, 2022 | AHU

AHUs have become a crucial part of any building. It helps with parameters like the air movement, temperature, humidity and air cleanliness of your place. In short, Air Handling Units make sure the air within the space is safe and conditioned as per your convenience. If you are a beginner, all this can be confusing for you. That is why we have made this quick guide to assist you through the Citizen standard Air Handling Units.

AHU Basics

You might have already understood the basic functioning of a Citizen AHU. It conditions the air within your place, making it safer and more comfortable for you. Depending on whether the fan pulls or blows the air through the mixing box, filters and coils, the standard Air Handling Units can be of two types:

• Draw-Through
• Blow-Through

You can inform the professionals about the requirements and specifications of your building. Based on their analysis, they will suggest which Citizen AHU to pick.

AHU Components

A Citizen standard AHU consists of several parts that are used as per the air conditioning requirements of the place. A few common components of the system include:

• Housing: As the name suggests, it is the outer framework of the unit that covers all other components. It is generally made of metal and may or may not be painted.
• Fan: It helps with air circulation within the complete system. There are several types of fans available in the market. You need to pick one according to the air volume and the required static pressure.
• Filters: Your Air Handling Units also maintain air cleanliness. This is where filters come into the role. They help in cleaning the particles and contaminants from the air. Multiple filters are used in a system for this purpose.
• Cooling Coil: The function of the coil is to cool and dehumidify the air.
• Humidifier: Dry air can be uncomfortable and irritating. The humidifier mixes water droplets in the air, balancing out the humidity.

While these components are easy to understand, only an expert can help you with the type of product you should pick according to the need of your place.

Now that you know the basics of a Citizen standard AHU, you can begin the process of building up your system with the help of a professional.