HVAC Training and Programs | What the Heck is HVAC?

What the Heck is HVAC?

If you are a contractor, engineer or mechanical minded person you may find it odd that HVAC is not familiar to millions of people. After all it is as comfortable and familiar to you as coffee and a doughnut.  HVAC is the shortcut way of referring to the heating, ventilation and air conditioning systems in everything from buildings to homes. You can even use it to the smaller climate controlled systems in an automobile.

The HVAC system is what keeps the temperature pleasant regardless of the season or outdoor weather conditions. When someone talks about HVAC workers they are referring to the men and women who help construct, repair, maintain and replace all of the different components that work together to ensure that the interior of a structure can be adjusted to a desired comfort level. In other words it involves a lot more than the thermostat on the wall, or that big AC unit that is located outside your home or office.

Although it is unsure when the HVAC industry first came into existence there can be no denying the high demand for qualified workers today. Our modern buildings and homes almost all have centralized, integrated HVAC systems that are depended upon 24/7. Hospitals are only one place where properly functioning HVAC machinery is a necessity every day.

HVAC is the only way that we have readily available to us that allows us to keep the flow of air, room temperatures and humidity levels within the desired levels. Being able to keep one room at a constant reading of 70 degrees and another at 80 degrees is one of the bonuses that a good HVAC system provides. This ability to control and monitor interior climates gives people the ability to work in comfort in one part of a building while growing orchids or other greenhouse plants in another.

When we have a way to control the temperature and humidity we not only make life more pleasant, it lets us create more industry and minimizes many health risks. Working in high temperatures and high humidity can take a toll on the body. It can create exhaustion and fatigue and in some cases it can lead to heat strokes.  With HVAC systems people are able to create the environment needed in any part of a home.

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