We always enjoy the cooling and refreshing air coming from our air conditioner. The question is, how can you enjoy yourself when you feel like you are melting? If your air conditioner looks like it just returned from Hokkaido, your air conditioner is freezing up – and that’s a problem. Now, you are wondering why is your air conditioner freezing up? It is not an uncommon problem for us, but figuring out the cause of it can be frustrating.
Here are some possible reasons for a frozen air conditioner:
- Clogged Air Filter- dirty air filter is a majority cause of air conditioning issues. The uncleaned air filter can form dust and dirt that obstruct the proper flow of the air. This causes your refrigerant to over-cool and freezes any condensation found on your air conditioner.
- Low Refrigerant– this may be another symptom to freeze up your unit. Low refrigerant can be the center of many issues of your AC unit. A low level of refrigerant can cause the evaporator coils to freeze over. Your refrigerant can run low when there is a leak, caused by holes or cracks of your coils.
- Drainage Issues- dirt causing a blockage, and drain lines are loose are the main drainage issues that may cause your AC unit to freeze up. When it comes to a blockage, the water can be disrupted by dirt and can cause your unit to freeze up. When your drainage pipes are loose, the water will begin to leak all around the AC system and later freeze over if left uncleaned.
- Thermostat Levels- placing your thermostat at a low temperature can lead to a higher risk of freezing your coils.
- Fan Malfunction– it is another issue that can result in a frozen air conditioner. If your fan isn’t moving, it is an indicator that your fan is malfunctioning. Damaged from overuse or improperly installed fans can cause the condensation that will build up over time. The overage of condensation can build up your AC coils and result in them freezing.
Not all homeowners are knowledgeable enough about how to prevent this problem on their own. So, to prevent the issue, you need to have the refrigerant level checked, change the filter monthly, keep the supply vents open, have the fan speed increased, have the thermostat checked out, inspect the condensate drain weekly, and make sure any window units you have are angled correctly. Don’t just ignore the problem, but do your part to take good care of it.
Hire Us Now!
If you just caught the issue early, then you may be able to get rid of the AC that was freezing within yourself. But if the freeze-up is the result of dirty coils or your system has water damage, you contact Metro Heating Repair and set an appointment immediately. Our team of expert technicians provides quick and efficient repair when your air conditioner is frozen. Let your worries be handled by our professional technicians!