Heating, Ventilation and Air Conditioning(HVAC) systems play an important role in buildings and homes. They can effectively be used in industrial areas as well as residential complexes. A good HVAC system provides proper ventilation inside a building and maintains a comfortable temperature. The huge air conditioning apparatus that is generally seen on the terrace of buildings forms a part of HVAC systems.

What is Building ventilation? Why is it so important?

Ventilation is a process that has to be done to maintain adequate indoor environment quality. Ventilation circulates air from the outside into the building while removing contaminants from the air already present inside. This keeps the air quality at a steady pace. There are two types of ventilation, which are:

• Natural Ventilation

• Mechanical Ventilation