What Is HVAC?

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HVAC stands for Heating, Ventilation, and Air Conditioning, and it refers to the technology of indoor environmental comfort. It is a system that controls the temperature, humidity, and air quality in a building or space. The components of an HVAC system include a furnace or heat pump for heating, an air conditioner for cooling, a ventilation system for fresh air exchange, and ductwork to distribute the conditioned air throughout the building. The HVAC system is controlled by a thermostat, which sets the desired temperature and operates the heating and cooling equipment as needed. The primary goal of an HVAC system is to provide thermal comfort and acceptable indoor air quality while using energy efficiently.

The heating component of the system typically uses a furnace, heat pump, or boiler to generate warmth, while the air conditioning component uses an air conditioner to cool the air. The ventilation component of the system helps to circulate fresh air and remove stale or contaminated air from the indoor environment.

 

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