Bad smells from your air conditioner in Casa Adobes, AZ, are more than just a nuisance. Foul odors, such as musty or damp scents, indicate that there could be something wrong with the drain pan or ductwork; and they can cause serious health risks, such as respiratory problems, if you ignore them. The following are the reasons why your AC might be making your house smell bad.

Dirty Air Filters

Air filters trap dust and other contaminants, which helps to keep your home safe from allergens and pollutants. Unfortunately, they can become clogged with dirt and debris over time, resulting in a musty odor from the vents. To avoid this, replace your air filters regularly every one to three months.

Clogged Drain Lines

A clogged condensate drain line can cause water to back up into the air handler and create biological growth, leading to bad smells. It’s important to regularly check and clean the drain line to ensure proper drainage. This is also something an HVAC technician checks during routine maintenance.

Malfunctioning Parts

If the blower motor or temperature control board is malfunctioning, it can cause a burning or electrical smell in your home. You should address this issue immediately by scheduling an air conditioning services appointment. If you ignore this issue, it could potentially cause a fire hazard.

Leaking Refrigerant

If your air conditioner is low on refrigerant, the vents may emit a bad smell. This is because refrigerant leakage can cause the evaporator coil to overheat and emit an unpleasant odor. It’s important to have a technician inspect your system immediately if you suspect this is happening.

To prevent your AC from making your house smell bad and ensure your home’s safety, sign up for our maintenance plan. You should also call MVP Air Conditioning LLC today to have a technician come out and inspect your system so you can enjoy clean, fresh-smelling air in your home again.

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