Why Does My Air Conditioner Freeze in the Summer?

June 30, 2015

Your home’s central air conditioner works hard to keep you and your family cool during the sweltering summers in Dublin. Unfortunately, it’s possible for your air conditioner to become overworked, potentially restricting the airflow to your home. As hot as it may be outside, your air conditioner can actually ice over. If this has happened to your air conditioner, don’t panic. Read on to find out why it has happened and if you should schedule air conditioner service to address the situation.

If your air conditioner freezes up, 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. Your AC is trying to push more cold air through the space than it can handle and therefore frost starts to build up on the air conditioner and slow the process even more. Eventually the frozen water may cause damage to the components of the air conditioner.

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 properly transport the air through the coil and the coil and the parts around it start to freeze up, giving your air conditioner a layer of ice and preventing your home from receiving the cool air it needs.

If your air conditioner has stopped running properly and is covered in frost or ice, don’t worry. Follow these simple steps and your home will be properly cooled again in no time.

  • Go to the thermostat and turn off your air conditioner all the way.
  • View other areas of your system through which air flows to make sure air is not restricted. Make certain your air filters are clean and all the registers and vents are cleared off.
  • Dublin has most experienced HVAC technicians at Service Experts Heating & Air Conditioning, 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 problem that should be dealt with by AC experts. 

Now find a good cool spot in front of the fan and wait for your technician to come. They will be able to make a professional diagnosis of the specific problem with your system and let you know what kind of air conditioner service you will need to repair the problem. Call Service Experts at today or go online to make your air conditioner service appointment now.

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