Most homeowners will have to deal with the HVAC system at some point. If you don’t already own your own HVAC, or if it is about to come on the market for a replacement, then you are going to want to be as familiar as possible with what it is that your HVAC system does and how it operates. In fact, it is advisable that you become as educated as possible about your system before you go out shopping for one so that you can make an informed decision as to which one is right for you. Here are a few things that you should know about your HVAC.
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First of all, while it may not look like it, your HVAC is actually comprised of many different components such as an air conditioner, a heating system, a ventilation system, a coolant pump, and even a back-up generator in case of a power outage. The heating portion of your HVAC is responsible for heating the air in your home as well as transferring it to the rooms through duct work. The cooling portion of the HVAC is responsible for cooling the air in your home and the ventilation portion is responsible for moving the air throughout your HVAC in order to evenly distribute the cool air throughout the house. As you can imagine, heat is transferred from the exterior through the vents and into the interior of your HVAC. Cool air is moved from inside the HVAC through the heat exchanger, which is also made of several components.
In addition to all of these components, your HVAC system also contains a compressor, an evaporator, an exhaust fan, and a dehumidifier. All of these parts are designed to do their job, but they need to work together in perfect harmony in order to keep your HVAC working efficiently and safely so that you don’t have to call your HVAC repairman every week because something is going wrong. So take your time when shopping around for a new HVAC unit and make sure that you ask some questions when you decide to buy one so that you get one that will serve you well for many years to come.