All About the HVAC System
April 14, 2010
Everything You Ever Wanted to Know:
The acronym HVAC generally stands for ‘Heating, Ventilation, and Airconditioning’. It is a term commonly used to describe a building’s or a home’s interior air system. The main function of an HVAC unit is to adjust heat supply, humidity levels, and air quality inside a building. The system is commonly attached to an outside unit, which serves as its supply source. It is important to regulate the unit at proper temperature levels to ensure a comfortable and healthy indoor environment.
Technically, HVAC units are dissected into three fundamental elements – the heating, ventilation, and airconditioning system.
Heating is an important element used in keeping appropriate room temperature especially during the winter season. The heating system can be classified into two major types – local and central. Local heating systems are usually the choice when heating a particular room in the house. Local heaters are much cheaper and easier to maintain. On the other hand, centralized heating systems are commonly incorporated in homes situated in places experiencing colder climates. Since they are intently built to supply the entire home or buildiing, higher energy consumption should be expected.
The ventilation system functions to remove moisture, smoke, dust, and other harmful particles that are present in the air. Moreover, it ensures efficient air exchange within the building. You can either opt for a natural or mechanical ventilation. Natural ventilation, as the name implies, does not use any types of mechanical equipment to improve air quality. On the contrary, mechanical ventilation greatly depends on a specialized equipment designed to boost indoor air exchange.
Meanwhile, air-conditioning units provide cold air, and helps in controlling humidity inside a room or within an entire building. Centralized air-conditioning systems are best suited for offices and commercial buildings, while single units are ideal for home use.
Proper care and maintenance is needed to keep your HVAC unit in optimum condition. And in case you require serious ventilation, air-conditioning or heater repair , it is highly advised that you seek the help of an experienced and professional HVAC technician.
