Proper and effective ventilation is crucial for any building as it helps in proper air circulation. The fresh outdoor air flows inside the room or building and the indoor air is sucked out creating a void that is filled by the outdoor air continually. This air must be steadily and evenly distributed all through the building and its every corner. Therefore, designing and installing a ventilation system is not an easy job. Any error and you will have unhealthy air inside the room affecting lives of the inhabitants and even your business productivity.
The Basic Elements
Ventilation installation and repairs is the job of a professional. There are three basic elements that are required to consider by the professional ventilation services during its installation or even servicing. The ventilation rate plays an important role in controlling the volume and quality of outdoor air that will enter through it into the room. The direction of airflow is another element of importance. Overall the airflow direction should be ideally from the clean zones to the dirty zones. Lastly, air distribution and flow pattern is equally important to ensure the air is delivered to each corner of the space efficiently.
Methods To Ventilate
Ideally there are there are three methods followed in ventilation for better aircon service and performance. These methods are natural, mechanical and hybrid ventilation. In natural mode the natural forces like thermal buoyancy and winds drive the outdoor air and depend on climate, human behaviour and building design. In mechanical ventilation large fans are used and installed on walls, windows or in the air duct directly for this purpose and also depend on climatic condition. As for hybrid, both these types are used as a combination.
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