In the context of HVAC, what does CFM stand for?

CFM stands for Cubic Feet per Minute, which is a crucial measurement in the HVAC industry. It refers to the volume of air that moves through a system or a space within a minute. This measurement is fundamental when evaluating the efficiency and capacity of heating, ventilation, and air conditioning systems.

Understanding CFM is key for HVAC professionals because it helps determine how well an HVAC system can circulate air, maintaining comfort and indoor air quality in residential and commercial spaces. Properly calculating and managing CFM ensures that systems are not overworked or underperforming, which can lead to energy inefficiency and uneven temperature distribution. Thus, CFM is essential for sizing ductwork and systems, ensuring that the intended airflow is achieved for efficient heating and cooling.