Heating Air Conditioning

Heating, air conditioning, and ventilation (HVAC) is a term used to describe the technology of indoor and vehicular environmental comfort. It is a system that regulates the temperature, humidity, and air quality of an indoor environment. The primary purpose of HVAC systems is to provide thermal comfort and acceptable indoor air quality. HVAC systems are typically used in both residential and commercial buildings, as well as in vehicles. HVAC systems use air ducts to distribute heated or cooled air throughout the building. They also use air filters to remove airborne particles, such as dust, pollen, and mold, from the air. HVAC systems also use thermostats to regulate the temperature of the indoor environment. By controlling the temperature, humidity, and air quality of an indoor environment, HVAC systems help to ensure the comfort and safety of the occupants.