When it comes to creating a comfortable indoor environment, the role of Heating, Ventilation, and Air Conditioning (HVAC) systems is crucial. Ventilation, a significant component of HVAC, is often undervalued but plays a vital role in maintaining air quality and overall system efficiency. Understanding Ventilation in HVAC Importance of Fresh Air Circulation Ventilation involves the exchange of indoor and outdoor air to maintain optimal air quality. It facilitates the removal of pollutants, odors, and excess moisture, providing occupants with a healthier living or working space. Types of Ventilation Systems Different types of ventilation systems include natural ventilation, mechanical ventilation, and hybrid systems. Each has its own set of advantages based on the building's structure and purpose. Advantages of Ventilation Systems in HVAC Improved Indoor Air Quality (IAQ) A well-designed ventilation system ensures a continuous flow of fresh air, reducing indoor pollutants such as vo...