What is the primary function of a blowers in HVAC systems?

The primary function of blowers in HVAC systems is to deliver air throughout the building. Blowers are designed to move air efficiently from the heating or cooling units to the desired spaces within a structure. By utilizing fans and various components, blowers ensure that conditioned air—whether heated or cooled—is distributed evenly to maintain a comfortable environment. This process is essential for proper ventilation, ensuring that all areas of a building receive adequate airflow and temperature control.

While controlling humidity, heating water, and insulating spaces are important aspects of HVAC systems, they are not the primary function of blowers. Controlling humidity pertains more to specific components like dehumidifiers or humidistats, heating water involves different equipment like water heaters, and insulation relates to material choices in building construction rather than the air delivery system. Thus, the critical role of blowers is focused specifically on the movement and delivery of air within the HVAC framework.