Have you ever noticed that the humidity in your home seems to increase when your AC is running? If so, you’re not alone. Many people experience this issue, and it can be quite frustrating. In this article, we’ll explore the four reasons why humidity increases when your AC is running.
Oversized AC Units
One of the main reasons why humidity increases when your AC is running is because of oversized AC units. When an AC unit is too large for the space it’s cooling, it can cool the air too quickly. This means that the AC unit doesn’t have enough time to remove the humidity from the air before it shuts off. As a result, the air in your home can feel damp and humid.
To avoid this issue, it’s important to choose the right size AC unit for your home. A professional HVAC technician can help you determine the correct size AC unit for your space.
Dirty Air Filters
Another reason why humidity increases when your AC is running is because of dirty air filters. When your AC unit’s air filter is dirty, it can restrict airflow. This means that the AC unit can’t cool the air as effectively, which can cause the air to feel more humid.
To prevent this issue, it’s important to change your AC unit’s air filter regularly. A good rule of thumb is to change the air filter every three months.
Leaky Ductwork
Leaky ductwork can also contribute to increased humidity when your AC is running. When your ductwork is leaking, it can pull in humid air from outside. This can make the air in your home feel more humid, even if your AC unit is working properly.
To fix this issue, it’s important to have your ductwork inspected regularly by a professional HVAC technician. They can identify any leaks and seal them to prevent humid air from entering your home.
Low Refrigerant Levels
Finally, low refrigerant levels can also cause humidity to increase when your AC is running. Refrigerant is the substance that cools the air in your AC unit. When your AC unit is low on refrigerant, it can’t cool the air as effectively. This means that the air in your home can feel more humid.
To fix this issue, it’s important to have your AC unit’s refrigerant levels checked regularly by a professional HVAC technician. If your AC unit is low on refrigerant, they can add more to help improve its cooling efficiency.
In conclusion, humidity can increase when your AC is running for several reasons. Oversized AC units, dirty air filters, leaky ductwork, and low refrigerant levels can all contribute to this issue. By addressing these issues, you can help keep the humidity in your home under control and enjoy a more comfortable living environment.