Furnace Evaporator Coil Freezing

Your air handler s blower or fan blows air over your evaporator coils which absorb the air s heat and humidity.

Furnace evaporator coil freezing.

See this energy gov graphic for a recap of how your a c works. Dirty filters can cause an air conditioning system to freeze. You can find your evaporator coil in your indoor air handler system. The next thing you know you have frozen ac coils freeze.

To schedule an ac repair contact us today at 813 cold air 265 3247. As a result the pressure inside of your system will drop which can cause the outside unit to freeze. Bi annual checkups from your local hvac professional can keep your ac s coils clean. Broken fans can impede air flow and cause coils to freeze.

Even if your filters are clean it won t help unless the fan is pushing air through the system. Over time your system s evaporator coil will become covered in dust dirt grime and more. Troubleshooting a frozen air conditioning coil. A dirty evaporator coil the inside one can cause a lack of airflow across it dropping the temperature and causing your air conditioner to freeze up.

Check the vent filters to see if they are clogged and restricting air flow. Check your evaporator coil if your air conditioner is freezing up. More likely it will help you take immediate steps necessary to prevent more damage while you arrange for professional hvac service to repair the problem. Air conditioning filter change.

Do electrostatic air filters work. If you have a frozen air conditioning coil there are a few steps you should take to troubleshoot the problem before calling an hvac repair company. What s definitely not recommended is continuing to operate the system and hoping the malfunction will. If your fan has a broken motor or even just dirty blades this can cause a lack of air flow that could lead to frozen ac coils.

You can also inspect the coils and cooling fins around the evaporator to see if they need cleaning. Dirty coils can cause freezing because the layer of dirt on top of the coils can prevent them from absorbing the water fast enough. The following is a brief explanation of the evaporator coil s function the reasons evaporator coils freeze and what to do to get your cooling system working again. Regardless of what caused your air conditioner evaporator coils to freeze up one of easy ac s skilled hvac technicians can diagnose the problem.

One of the most common hvac issues is a frozen ac evaporator coil which will affect your ac s ability to function properly fortunately however it is a relatively easy fix. If they look dirty or discolored change them and see if that fixes the problem. Inspect the coils and fins. Troubleshooting a frozen evaporator coil in your savannah area home s central air conditioner just might get the cool air flowing again.

Change your air filter. Evaporator coil cleaning is an essential part of our ac tune up service for this exact reason. This prevents it from getting the airflow it needs to properly move heat which means that the system could then freeze over.