Dehumidifier Freezes Up In Basement

A dehumidifier is a device that removes moisture from the air. It is often used in basements, which can be prone to dampness and mold. However, dehumidifiers can sometimes freeze up in basements, which can be a problem.

There are a few reasons why a dehumidifier might freeze up in a basement.

1. The temperature is too low. Dehumidifiers work by cooling the air and condensing the moisture out of it. If the temperature in the basement is too low, the dehumidifier will not be able to condense the moisture, and it will freeze up.

2. The coils are dirty. The coils in a dehumidifier are responsible for cooling the air. If the coils are dirty, they will not be able to cool the air as effectively, and the dehumidifier will be more likely to freeze up.

3. The air filter is dirty. The air filter in a dehumidifier helps to remove dust and other particles from the air. If the air filter is dirty, it will restrict the airflow through the dehumidifier, and the dehumidifier will be more likely to freeze up.

4. The refrigerant is low. The refrigerant in a dehumidifier is a chemical that helps to cool the air. If the refrigerant is low, the dehumidifier will not be able to cool the air as effectively, and it will be more likely to freeze up.

If your dehumidifier freezes up, there are a few things you can do to fix the problem.

1. Check the temperature in the basement. If the temperature is too low, you can try to raise it by turning up the thermostat or using a space heater.

2. Clean the coils. You can clean the coils using a vacuum cleaner or a soft brush.

3. Clean the air filter. You can clean the air filter by vacuuming it or washing it with soap and water.

4. Check the refrigerant level. If the refrigerant level is low, you can add more refrigerant using a refrigerant recharge kit.

If you have tried all of these things and your dehumidifier still freezes up, you may need to call a qualified technician to service it.