Why Does My Air Conditioner Freeze in the Summer?

Your home’s central air conditioner works hard to keep you and your family cool during the sweltering summers in the U.S.. Unfortunately, it’s possible for your air conditioner to become overworked, and actually restrict the airflow to your home. As hot as it may be outside, your air conditioner can actually freeze. If this has happened to your air conditioner, don’t panic. Read on to find out why an air conditioner freezes and if you should schedule air conditioner service to deal with the problem. 

If your air conditioner ices over, the problem is the evaporator coil within the condenser unit. There are two likely reasons the coil may freeze. First, the airflow through the coil is restricted. The air conditioner is trying to send more cold air through the space than it can handle and therefore frost starts to concentrate on the outside and slow the process even more. Eventually the frozen water may cause damage to the key parts of the system. 

If this is not the case, a frozen AC may be due to a lack of refrigerant. Similarly, if this is the case, there simply isn’t enough “juice” to completely push the air through the coil and parts start to freeze up, giving your air conditioner a layer of ice and keeping your home from receiving the cool air it needs. 

If your air conditioner has stopped working properly and shows visible signs of frost or ice, don’t worry. Follow these simple steps and your home will be feeling good again in no time. 

  • Go to the thermostat and turn off your air conditioner all the way. 
  • Look at other areas of your system through which air flows to make sure air is not restricted. Ensure your air filters are clean and all the registers and vents are free of debris. 
  • the U.S. has most experienced HVAC technicians at Service Experts Heating, Air Conditioning & Plumbing, call now and set up your air conditioner service. Whether your air conditioner is low on refrigerant or the evaporator coil is restricted, this is a situation that should be addressed by AC experts.  

Now find a good cool spot in front of the fan and wait for your technician to arrive. They will be able to make a quick and accurate diagnosis of the individual problem with your AC and let you know what kind of air conditioner service you will need to fix the problem. Call Service Experts Heating, Air Conditioning & Plumbing at 866-397-3787 today or go online to make your air conditioner service appointment now. 

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