What does HVAC stand for?

HVAC stands for Heating, Ventilation, and Air Conditioning. This term encompasses the technology and systems used for regulating indoor environmental comfort by controlling the temperature, humidity, and air quality within buildings. Understanding the full scope of HVAC is vital for anyone involved in the field, as it includes the design, maintenance, and operation of equipment that affects heating, cooling, and the circulation of air.

The components of HVAC systems are critical in various applications, from residential homes to large commercial buildings. Each part plays a significant role: heating provides warmth, ventilation ensures the circulation of air and helps to remove indoor pollutants, and air conditioning cools and dehumidifies the air for comfort. Knowledge of HVAC is essential for professionals working with climate control systems and is foundational to the industry.