An air handler, also known as an air handling unit (AHU), is an essential component of an air pollution control system. It is responsible for circulating and filtering the air in a building or industrial space, removing pollutants and contaminants from the air and maintaining a healthy and comfortable indoor environment.
Air handlers typically consist of a large metal box with a blower, filters, and dampers that regulate the flow of air. They can be connected to a variety of ductwork and ventilation systems, allowing them to distribute clean, filtered air throughout a building.
The air handler works by drawing in air from the outside environment, filtering out pollutants and contaminants, and then distributing the clean air through the ventilation system. The filters used in air handlers can vary depending on the specific application and level of air pollution, but typically include pleated or HEPA filters that are designed to capture even the smallest particles.
Air handlers are used in a variety of settings, from commercial buildings and hospitals to industrial plants and manufacturing facilities. They are an essential component of any air pollution control system, helping to improve indoor air quality and protect the health and safety of occupants.
In addition to filtering the air, air handlers can also regulate the temperature and humidity of the air, providing a comfortable and healthy indoor environment. They can be equipped with heating and cooling systems, as well as humidifiers and dehumidifiers, to maintain optimal indoor conditions.
When selecting an air handler, it is important to consider factors such as the size and layout of the building, the level of air pollution, and the desired airflow rate. Other factors such as noise level, energy efficiency, and maintenance requirements may also be important, depending on the specific application.
In summary, air handlers are an essential component of any air pollution control system, helping to filter pollutants and contaminants from the air and maintain a healthy indoor environment. With a range of sizes and configurations available, it is important to select the right air handler for your specific application to ensure optimal performance and results.