Why Does Your Air Conditioner Smell Musty?

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As the summer heat starts, we rely heavily on our air conditioners to keep us cool and comfortable. However, one common problem many homeowners face is a musty smell from their AC unit. This unpleasant odor can make your home uncomfortable and risk your health.

At Wolcott Services, we understand how important it is to keep your air conditioner functioning correctly and safely. That’s why we provide quality AC installation in Beaverton, OR, and the surrounding areas. Contact us today for more information about our services.

Here Are Several Common Reasons Your AC Unit May Produce A Musty Smell.

Moisture Buildup

One common reason for a musty smell from your air conditioner is moisture buildup in the unit. If your AC unit is not maintained correctly or has a clogged drain line, it can cause moisture to accumulate in the system. This moisture can lead to the growth of mold and mildew, which can cause a musty odor. Schedule an annual maintenance checkup with a professional air conditioning technician to ensure your AC unit is clean and functioning correctly.

Dirty Air Filters

Another reason for a musty smell in your air conditioner could be dirty air filters. Air filters trap dust, dirt, and other debris from entering your AC unit. However, if they are not cleaned or replaced regularly, they can become clogged and allow moisture to accumulate in the system. This can result in the growth of mold and mildew, leading to a musty odor. Clean or replace your air filters regularly to ensure proper airflow and prevent mold growth.

Dirty Evaporator Coils

Evaporator coils absorb heat from your home and release cool air. Over time, these coils can become dirty and allow moisture to build up, leading to the growth of mold and mildew. This can result in a musty smell emanating from your air conditioner. Clean your evaporator coils regularly to prevent moisture buildup and mold growth.

Ductwork Issues

If your air ducts are not properly sealed or insulated, they can allow moisture to seep into the system. This moisture can lead to the growth of mold and mildew, resulting in a musty odor from your air conditioner. Clean your air ducts regularly and ensure they are adequately sealed and insulated to prevent moisture buildup.

An Oversized AC Unit

An oversized AC unit is another possible cause of a musty smell. If your AC unit is too large for the space, it can run in short cycles and create humidity in the area. This excess moisture can lead to mold growth and an unpleasant odor. Select the right size unit for your home to ensure proper cooling and reduce the risk of mold buildup and odors.

Contact Wolcott Services For Professional AC Service

Our experienced technicians can help you with AC installation in Portland, OR, AC maintenance in Portland, OR, and AC repair services in Portland, OR, and the surrounding areas to keep your air conditioner running efficiently and odor-free. We are dedicated to providing our customers quality workmanship and excellent customer service. Our experienced technicians are here to help keep your AC running all summer smoothly long! Call us to schedule an appointment today.

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