Furnace Ac Coil Freezing

Insufficient air flow across your air conditioner s evaporator coil can cause it to freeze up.

Furnace ac coil freezing.

This prevents it from getting the airflow it needs to properly move heat which means that the system could then freeze over. What to do when your air conditioner coils freeze up. Frozen ac coils are. Broken fans can impede air flow and cause coils to freeze.

If your air conditioner is low on refrigerant then your air conditioner can freeze up. There are two primary things that can cause your evaporator coil to freeze. Sometimes ac freeze ups can be because of the refrigerant chlorodifluoromethane also known as r22. Why is my air conditioner freezing up.

Your ac needs clear air flow throughout in order to function properly. If it s obstructed by dirt and debris a lack of airflow could be the reason it keeps freezing. Air conditioners are. This is due to lower.

Evaporator coil cleaning is an essential part of our ac tune up service for this exact reason. The first is a lack of airflow across the coil in general. Once your system has thawed you should turn on the system s fan and let it run for 90 minutes. During this time check the air filter.

If your ac can t get enough air then there won t be enough heat from the warm air in your home to. In a split air. Even if your filters are clean it won t help unless the. Top 5 causes of frozen ac coils 1.

Why is my air conditioner freezing up.