If ice suddenly appears on your air conditioner in Lafayette, LA, you may worry that your system isn’t cooling correctly. This behavior isn’t normal, and its consequences may be quite damaging. To help you with this problem, let us first explain why ice might form on your AC system.
Airflow Restrictions
Anything that contributes to obstructing airflow through your AC system may also reduce the temperature inside it. As less heat circulates through your system, the risk will rise that some of the condensation there may freeze.
To prevent this, clean or replace your air filters every one to three months. Closed vents and dirty or leaky ducts may also create the conditions for weak airflow.
Dirty Evaporator Coils
If a layer of debris covers the surface of your AC system’s evaporator coils, the surrounding temperature will fall and condensation in the area may freeze. The hindrances to airflow that we discussed earlier may also keep air from passing over the coils.
Trained HVAC service technicians will need to clean your air conditioner’s coils and other important components. Be sure to have them conduct AC maintenance every year.
Refrigerant Leak
If refrigerant leaks out of your air conditioner, this will decrease the temperature and pressure that prevail inside it. If this drop is sufficiently sharp, any condensation inside your AC system may turn into ice.
Never attempt to plug refrigerant leaks or refill your AC system with refrigerant. This substance is highly toxic, so you risk your health and safety by being near it. Instead, let professionals handle the refrigerant leak.
Even if your AC system can defrost any ice that appears on it, the underlying issues that caused it to form in the first place may still exist. As a homeowner in Lafayette, LA, you’ll need help to deal with such difficulties. Call Desormeaux’s Heating & Air Conditioning, Inc today to ask for our AC repair services.
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