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First and foremost, HVAC stands for heating, ventilation, and air conditioning. This system provides heating and cooling to residential and commercial buildings. You can find HVAC systems anywhere from single-family homes to submarines where they provide the means for environmental comfort.
The V in HVAC, or ventilation, is the process of replacing or exchanging air within a space. This provides a better quality of air indoors and involves the removal of moisture, smoke, odors, heat, dust, airborne bacteria, carbon dioxide, and other gases as well as temperature control and oxygen replenishment.
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How Does An HVAC System Work
The three main functions of an HVAC system are interrelated, especially when providing acceptable indoor air quality and thermal comfort. Your heating and air conditioning system is often one of the most complicated and extensive systems in your home, but when it stops working you’ll know soon enough! There are nine parts to your HVAC system that you should be familiar with the air return, filter, exhaust outlets, ducts, electrical elements, outdoor unit, compressor, coils and blower.
Your air return is the starting point of the ventilation cycle. This return sucks air in, draws it through a filter, and then passes it to the main system. Keeping these clean and unobstructed allows them to remain efficient.
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There are quite a few front runners in the HVAC world, but more importantly than brand is how well was the unit installed? A great system can fail prematurely from a bad install.
In the same sense as a cheaper system can be installed properly and last longer than its full life expectancy. Brand may be important but make sure the installation is done correct, regardless of brand choice.
How Many Years Does An HVAC System Last
Now that you understand exactly what an HVAC system consists of, you’re probably wondering how long a new one will last you. This really depends on the equipment and the installation of that equipment to know how long the system will last. But, if you keep up with your recommended annual maintenance your equipment will last you for years and years to come.
Are you looking to replace your existing HVAC system? Or maybe you’re looking to add one altogether? Call your local heating and air conditioning professionals at APEX CLEAN AIR!