What are the different types of ventilation systems? Different ventilation methods will be required to give occupants a healthy, breathing environment depending on your building and its natural air supply. A Balanced Ventilation Systems Auckland is needed by law in some circumstances, particularly concerning commercial and public buildings. Before investing, it is good to be familiar with some of the many ventilation system kinds. Exhaust ventilation: Systems for exhaust ventilation operate by depressurizing the building and lowering the internal air pressure below the outside atmosphere. The stale air is drawn outdoors through an external ducting system and the exhaust mechanism. They are typically located in the kitchen, utility room, or bathroom to prevent a buildup of steam and humidity. Supply Ventilation: Supply ventilation operates by pressurizing the structure and propelling airborne oxygen particles. Once this happens, air will escape and helps to balanced through building flaws, open doors, windows, or specially designed ducts and vents. Their design improves indoor air quality by removing dust and other contaminants frequently seen in living areas and bedrooms. Natural Ventilation: In Auckland, modern homes are sealed to save energy, and it pays to include a natural ventilation strategy to gather an ongoing oxygen supply. You can achieve this by using window controls, ventilation systems, and the external air pressure the building and its surroundings supply. Parting words: More balanced designs that neither pressurize nor depressurize the building can be implemented to address the possible drawbacks of exhaust and supply ventilation.