What Is Central Heating and Cooling? - American Air & Heat
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    At American Air & Heat, your family’s health is, and will always be our top priority. We are taking steps to keep our team healthy and your family safe during the COVID-19 pandemic.

    We are doing all we can to keep our clients and team healthy by Reducing touch points and time in your home. Also all Technicians will be Wearing Floor Savers/Shoe Covers, Rubber Gloves, Masks at your request.

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    What Is Central Heating and Cooling?

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  • What Is Central Heating and Cooling?

    September 30, 2014

    Having been in the Florida AC repair, maintenance and installation field for almost three decades, we enjoy sharing the wealth of knowledge we have acquired through the years with hundreds of our customers. It’s all part of our ongoing commitment to provide our clients with exceptional HVAC service and excellent customer care.

    If you want to get a basic understanding of your central heating and cooling system, read our brief summary below.

    A Must for Every Homeowner

    Every responsible homeowner should possess a fundamental grasp of the mechanical, electrical and plumbing systems in their homes. If nothing else, having a basic understanding of your heating and cooling system lets you know when it’s time to call in the professionals.

    Central Cooling

    Most homes have a split-type central cooling system. This system has two separate (or split) components – the outdoor component and the indoor component. The outdoor component consists of the condenser coil and the compressor. The indoor component is the evaporator coil, which is typically installed with your air handling system (usually a furnace).

    Keep in mind that when two objects at different temperatures come in contact with one another, heat will flow from the warmer object to the cooler object. So, when warm air comes in contact with the indoor evaporator coil that has been cooled by a refrigerant from the compressor, the air’s heat energy transfers to the refrigerant inside the coil. This is how the air is cooled. The refrigerant is then pumped back to the compressor for the process to start anew, and the heat trapped by the refrigerant is released outdoors.

    Central Heating

    The furnace is the primary heating appliance for many homes. It typically consists of a burner, a heat exchanger, a fan and a flue or an exhaust. Heating systems can run on either gas or oil with some modern hybrid systems able to use both fuel types efficiently.

    The burner in your furnace burns fuel to create heat that is then passed through a heat exchanger. When cool air blows across the heat exchanger, it absorbs the heat energy and becomes warm. It is then blown throughout your house through the ductwork that is part of your central cooling and heating system. And that’s it – your home heating and cooling system 101!

    Enjoy a safe and comfortable home throughout the year by scheduling regular Orlando HVAC services with us. As one of the leading Orlando AC companies, we can help you with heating and cooling repairs, Orlando air conditioning installation and a host of other crucial HVAC maintenance services.