What is the purpose of an air handler?

The purpose of an air handler is to circulate conditioned air through the duct system. An air handler is a crucial component of HVAC systems, as it takes the air that has been heated or cooled and distributes it throughout the building via ducts. It typically contains a blower, heating and cooling elements, filter racks, and dampers that help control airflow and maintain desired indoor temperatures.

Using an air handler efficiently ensures that the conditioned air is evenly distributed to all areas, promoting comfort and maintaining air quality. It plays a central role in ensuring that the climate control systems work effectively and efficiently. This is essential for maintaining consistent temperature and humidity levels within the space, contributing to the overall effectiveness of heating and cooling systems.