What are the three main components of an HVAC system?

The main components of an HVAC system are Heating, Ventilation, and Air Conditioning, which are collectively referred to as HVAC.

Heating is essential for maintaining a comfortable indoor environment during colder months, ensuring that spaces are adequately warmed. Ventilation is crucial for ensuring the circulation of fresh air, which helps to remove pollutants and maintain indoor air quality. Air Conditioning provides cooling during warmer months, regulating temperature and humidity to enhance comfort.

These three components work together to create a balanced and comfortable indoor climate. Understanding the roles of heating, ventilation, and air conditioning is fundamental for anyone involved in the operation, maintenance, or design of HVAC systems. This integration helps ensure that spaces are not only temperature-controlled but also healthful and pleasant for occupants.