The summer can get extremely hot in Racine, so how in the world is your air conditioner freezing over? It seems to make no sense. You may not even realize it’s occurring. How will you notice if your air conditioner is frozen? It may seem like a crazy question, but you usually won’t actually see the ice except in extreme cases. Here are symptoms to watch for that indicate you could be working with a frozen AC system that could require air conditioning service:
- Warm air is coming out of your registers while the air conditioner is on.
- Water is leaking from or gathering under your air conditioner.
When we say your home’s air conditioner is frozen, what’s actually frozen is the evaporator coil, which moves heat out of your home to maintain the cooler temperatures. There are two main reasons that an evaporator coil may freeze; one is a refrigerant leak and the other is a blockage of airflow.
If your air conditioner has a refrigerant leak, you will want to discuss with your Keystone Heating & Air Conditioning Co., Inc technician during your air conditioning service appointment to determine if you will benefit more from repairing or replacing your air conditioner. We can help you assess the pros and cons using background such as the age of your air conditioner and its service history, among other things.
If your air conditioner has frozen because of an airflow blockage, it’s because there is a lack of air passing over the evaporator coil to dry the condensation that develops on it—then it freezes. Air flow blockages are frequently caused by dirty air filters or even dirty cooling fins. These problems can be fixed (and avoided!) by a routine air conditioner service appointment. At these service sessions, your technician will clean your system, replace your air filters and make sure everything is working as it should with no potential issues on the horizon. It’s also a good idea to mark your calendar or set a reminder on your phone to check your air filters regularly and change the filters when they are dirty. Always make sure that furniture, curtains and other household items aren’t blocking your registers, as even this could cause a large airflow problem and the following freezing problems.
If your air conditioner freezes, turn it off using your thermostat and call the team at Keystone Heating & Air Conditioning Co., Inc to schedule an air conditioning service appointment. We’ll help you identify the issue and have your home back to cool and comfortable as soon as possible. Call us at 262-358-9468 to book an appointment with us.