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NC State Extension

Heating, Ventilation, and Air Conditioning System (HVAC) – Defined

The mechanical systems that provide thermal comfort and air quality in an indoor space are often grouped together because they are generally interconnected. HVAC systems includes central air conditioners, heat pumps, furnaces, boilers, rooftop units, chillers, and packaged systems. Right-size Heating and Cooling Equipment


Illustration Source:  Used with permission from Air Tech – HVAC Incorporated (

Page Last Updated: 6 years ago
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