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Are you in the process of refurbishing or constructing a commercial building? If so, you must be aware that one of the most important decisions that you will have to make is selecting an appropriate air handler unit. Air handlers are essential pieces of equipment when it comes to maintaining good air quality and ensuring optimal climate control in commercial spaces. With different types available today, many potential buyers may find themselves feeling overwhelmed by their choices.

In this blog post, we’ll provide a comprehensive examination of the various kinds of air handler units (AHUs) for sale on the market today – helping you determine which model best suits your needs and budget!

What is an air handler unit and how does it function

An air handler unit is a crucial component of an HVAC system. It works as the mechanism that circulates air throughout a building. Typically located within a building’s HVAC system, an air handler unit pulls in fresh air from outside, filters it, heats or cools it as necessary depending on the temperature requirements, and then distributes it through the ducts and vents within the building.

The air handler unit consists of several parts, including the blower, filter racks, heating and cooling components, and dampers. Understanding the function and importance of an air handler unit can help ensure that your building’s HVAC system is running at optimal efficiency and providing a comfortable environment for all occupants.

Benefits of using an air handler unit

air handler units

An air handler unit may seem like a small component in a commercial HVAC system, but its benefits cannot be overlooked. Firstly, the air handler unit can significantly improve the indoor air quality of a commercial space by filtering out pollutants, such as dust and allergens, and maintaining a proper humidity level. This not only creates a healthier environment for employees and customers, but also prevents equipment and materials from being damaged by excessive moisture or dust.

Secondly, air handler units can help reduce energy costs by optimizing the flow of air and minimizing the load on the HVAC system. This results in less strain on the equipment and lower utility bills for the business. Ultimately, investing in an air handler unit can lead to a more comfortable and efficient commercial space, and a positive impact on the bottom line of the business.

Types of air handler units – Central, Packaged, and Split Systems

AHUs play a crucial role in HVAC systems. There are several types of AHUs available on the market, including central, packaged, and split systems. 

A central air handler unit is often used in large residential or commercial buildings, as it is capable of circulating air throughout the entire property. Packaged air handler units are compact and designed for use in smaller residential or commercial properties. Split systems are a two-part unit, with one part located outside and the other inside the property. 

Each type of air handler unit has its unique benefits and drawbacks, making it important to choose the right one for your specific HVAC needs. By understanding the differences between central, packaged, and split air handler units, you can ensure that your property is comfortable and energy-efficient.

Selection criteria for choosing the right type of air handler unit 

Selecting the right type of air handler unit is paramount for accurately regulating temperature, humidity, and air quality in indoor environments. Air handler units are mechanical components that distribute conditioned air throughout a building space. When selecting an air handler unit, critical factors include the type of space to be serviced, the required airflow, and the desired level of energy efficiency and cost savings.

For commercial or industrial applications, the selection process can be particularly complex, taking into account factors such as the type of building, the size of the space, and the type of occupants. Ultimately, choosing the right air handler unit requires a combination of technical knowledge, practical experience, and careful consideration of the unique needs of each application.

Installation process of air handler units 

The installation process of air handler units is a crucial aspect of creating a comfortable and efficient indoor environment. An air handler unit is responsible for circulating conditioned air through ductwork in commercial and industrial buildings. 

To ensure optimal functioning, it is important to follow proper protocols during installation. This includes thorough consideration of location, proper electrical connections, duct sizing, and careful calibration of the unit. Professional installation not only guarantees optimal performance of the air handler unit, but can also provide greater energy efficiency, cost savings, and improved indoor air quality, ultimately contributing to a more comfortable and healthy space.

Maintenance tips for air handler units to ensure longevity

AHUs are vital components for central air conditioning systems. Although they don’t require as much maintenance as other parts of the AC system, giving them some attention can help ensure the unit lasts for many years. To keep your air handler unit running efficiently, there are a few key things to keep in mind.

Regularly changing the air filter is essential, as a dirty filter can make your HVAC system work harder. Additionally, inspecting and cleaning the evaporator coil can help prevent your unit from freezing up. Simple tasks like checking and tightening electrical connections, lubricating moving parts, and inspecting the condensate drain line can also play a role in extending the life of your air handler unit. Taking just a little time to perform these tasks can help keep your system running smoothly and efficiently for years to come.

Getting Your Air Handler Units in Order with Donnelly Mechanical

In conclusion, air handler units are an essential component of air conditioning or ventilation systems. Not only does it provide thermal comfort and improved indoor air quality, but also economies of scale in energy usage. 

Choosing the correct type of air handler unit (Central, Packaged, or Split Systems) depends on your individual building requirements. Furthermore, installation requires proper professionals to ensure that the maintenance and safety requirements are met correctly. Regular maintenance should also be done to keep the system running smoothly over its lifetime. 

Here at Donnelly Mechanical, we offer all the services you need for air handler unit installations as well as ongoing service and maintenance needs. Our experienced technicians can handle anything commercial-related — no project is too big or too small. Please visit our website and contact us today to learn how we may assist you with all your air handler needs!

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