You are likely to come across words that sound like something out of a science or physics manual when you read up on your air conditioner. The evaporator coil is one of those odd terms that surfaces very frequently. You may even get a little anxious since many search engines will provide a wide spectrum of information concerning the evaporator coil and the expense attached when it needs to be replaced. When it comes to the evaporator coil however, few homeowners know what it is and what it does. With this in mind, we at Air Supply Heating & Air Conditioning would like to explain what your air conditioner’s evaporator coil is and the function it has within the air conditioning system.
What is the Function of the Evaporator Coil in an AC System?
Within your home, heat and moisture is contained. You will notice that your home feels cooler, in addition to it feeling less humid while your air conditioner is running. The component that removes heat and moisture from the air is the evaporator coil in your air conditioning system. The evaporator coil is where your cold air comes from essentially.
What Does an AC Evaporator Coil Look Like?
This component is made of a bunch of metal coils running in U shapes from side to, even though it is referred to as the evaporator coil. They are often set into two panels that come together to form an “A” shape, and the metal used for these coils is usually steel, aluminum, or copper. Inside the home is where the evaporator coil is located.
How Does the Evaporator Coil Absorb Heat?
From your AC’s condenser coil and compressor, the parts located in your AC’s outdoor unit, your evaporator coil receives cold, liquid refrigerant. From your home, a fan blows the warm air across the evaporator coil. The refrigerant absorbs the heat from the air as this happens. The refrigerant the evaporator cools the air by absolving its warmth in other words. Your evaporator coil also dehumidifies your home’s air, as we mentioned above. The water vapor in the air condenses on them while the fan blows air across the coils. Out through a pipe called the condensate drain line, these liquid droplets fall into a condensate pan and drain.
How Do You Maintain an Evaporator Coil?
Your evaporator coil can get dirty and suffer from decreased efficiency just like any other part of your HVAC system. It will have a harder time absorbing heat when this component accumulates dust, which also impacts the cooling effectiveness. Also, it can actually cause the water vapor on the coil to ice over if in the event the refrigerant inside the coil doesn’t absorb enough heat. A lot of stress on your system and can cause it to break down happens with a frozen evaporator coil.
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When it comes to your air conditioner needs in the Las Vegas, NV Valley, call in the professionals of Air Supply Heating & Air Conditioning and let our certified experts provide you with quality air conditioning repairs, replacements, installations and maintenance services.