Air Conditioner Freezing Up? Even in warm climates, an air conditioning system can freeze up. However, most homeowners do not actually know the cause for the air conditioning freeze. Since such problems can be prevented, it is important to know how your air conditioner works and how it could end up freezing. To learn more, please read our info below.
Low Refrigerant Levels
While it may not be the first thing you think about, low refrigerant levels could actually cause a freezing air conditioner. Certain substances such as chlorodifluoromethane can have different properties under different circumstances; this means if the pressure in the air conditioning system changes, it can cause a freezing effect.
Problems with Airflow
An obstruction in airflow could also cause issues with your air conditioner. When insufficient air gets into the air conditioner, there is insufficient heat to prevent condensation turning into ice.
To prevent problems with airflow, it is recommended to clean the air filters and keep them free of dust and debris. If the filters are clean but if there are not any obstruction, it may be required to replace the air filters. The airflow problem could also be caused by blocked ducts, grates, or even closed dampers. Naturally, the latter problems will require a professional to take a look at the problem.
Issues with the Coils
Dirty air conditioner coils could also cause air conditioner freezing. When the coil is dirty, it once again obstructs the airflow in the system. Evaporator coils in your air conditioner cool and dehumidify the air inside your home. When water is removed from the air, it builds up on the evaporator coils. When too much condensation collects and falls from the coils, it will overflow the drip pan and cause the coils to freeze.
Air Conditioner Freezing Up
These are just a few of the main reasons why your Air Conditioner is freezing up and therefore a little care and ac maintenance can seriously help you. It does not matter if you live in a warm climate or a cold climate, your air conditioning can easily freeze if the ac system is not working at its optimum capacity.