Heating, ventilation, and air conditioning (HVAC) is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. Its goal is to provide thermal comfort and acceptable indoor air quality.An HVAC unit heats, cools, and ventilates your home.
What is the purpose of HVAC?
The main purposes of a Heating, Ventilation and Air-Conditioning (HVAC) system are to help maintain good indoor air quality (IAQ) through adequate ventilation with filtration and provide thermal comfort.
How HAVC works?
The important thing to know is that HVAC equipment moves air. In general, a system exists to move warm air elsewhere, either into the home or out of it. A home's air conditioner, heat pump, and furnace captures or creates the heat, then the blower and ductwork help to facilitate the movement.
What is the advantage of HVAC?
The air in your home can be stagnant and be more polluted since airflow is congested. This can be problematic because it can cause colds to last longer and cause allergies to be worse. An HVAC system helps circulate the air in your home by bringing fresh outside air in and replacing it with indoor air.