   For example, a person running is an example of kinetic energy  because they are in â¦ motion. Potential energy is the other form of  energy, which is the energy an object has because of its position,  tension, pressure, or chemical formulation.
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HVAC, short for Heating, Ventilation and Air-Conditioning, refers to equipment that is used to regulate the temperature, humidity and air quality of a residential or commercial building. In this guide you'll learn more about the components of a home HVAC system in addition to how much it costs to install one. Parts of an HVAC System . In new construction, an HVAC system almost always refers to central air conditioning and heating units (furnaces), the ductwork that delivers the cooled and heated air, and the intake and outtake vents.