An air filter is an essential part of an air conditioning unit. It’s natural for your unit to collect dust, dirt, and other debris which could clog up the unit. The result could be the circulation of dirty air or air being unable to get through the collection. This might force your unit to work harder, lessening its lifespan, and cause a rise in your utility bills. You should change your air filter about once a month to ensure that it's providing clean air. When you change your air filter, the old filter will likely be dirty, which shows that it's properly doing its job. If your old air filter appears black when it’s removed, this could be a sign of a problem within your unit. Here are some reasons why your air filter may be black and require the assistance of an A/C company in Snellville, GA.
If you are suffering from black soot in your home, it may cause your air conditioning system’s air filter to turn black. This is usually caused by either the burning of candles or gas water heaters. Burning candles is a great way to make your home smell desirable, but the excess soot can cause your air conditioning system to be less efficient. You can avoid this problem while still burning your candles by trimming the wick down to one-quarter inch before lighting, use all natural candles, or limit the airflow around the candle. If you don’t light candles in your home, the problem may be a gas water heater. Check to see that the color of the flame is blue, as this indicates a clean burn. There may also be an issue with your gas water heater if the flame is flickering.
Black soot on your air filter can be troubling as it will cause your system to run less efficiently, but mold is a much greater problem. Mold forms when an area is dark, warm, and moist, making crawl spaces, attics, walls, and closets common places where this fungus grows. The existence of mold is troubling because it can have negative health effects on anyone inside the building. When you run your air conditioning system, condensation forms on the evaporator coils, especially if you live in a humid area. This moisture can be transferred to the air filter, which is typically located in a dark, warm environment, perfect for mold growth. In this situation you need to immediately dispose of the air filter, as this could be a danger to occupants of your home.
While soot and mold are common reasons why your air conditioning’s air filter appears black, it could also be that your filter is severely clogged. If your air filter is clogged, dust, dirt, and debris will be able to slip into your system, negatively affecting the quality of air that is being circulated around your home. This problem will also damage your system as it will force it to work harder to move clean air around the home. The longer periods of time in which it runs will cause additional wear and tear, forcing you to need a replacement system sooner.
When you replace the air filter for your air conditioning system each month, it will look dirty, but it shouldn’t appear black. A black filter is a sign that you should call Triad Mechanical, your go-to A/C company in Snellville, GA.
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