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 hottest times of the year in Hillsborough. Unfortunately, it’s fairly common for your air conditioner to become overworked, possibly restricting the airflow to your home. As toasty 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 issue.

If your air conditioner ices over, the problem is the evaporator coil within the condenser unit. There are two typical reasons the coil may freeze. First, the airflow through the coil is restricted. Your AC is trying to push more cold air through the condenser than it can handle and therefore frost starts to accumulate on the system and slow the process even more. Eventually the frozen water can cause damage to the key parts 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 adequately transport the air through the coil and things 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 has developed a layer 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 completely.
  • Look at other areas of your system through which air flows to make sure air is not restricted. Make sure your air filters are clean and all the registers and vents are open.
  • Hillsborough has most experienced HVAC technicians at Fras-Air/General Service Experts Heating & Air Conditioning, call now and arrange 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 dealt with by AC professionals. 

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 particular problem with your system and let you know what kind of air conditioner service you will need to fix the problem. Call Fras-Air/General Service Experts Heating & Air Conditioning at 908-448-2154 today or go online to make your air conditioner service appointment now.

Contact Us

Our Health and Safety Commitment
At Service Experts, our top priority is always the health and safety of our customers and team. We are following all COVID-19 (Coronavirus) public safety guidelines and adjusting our business practices as needed to ensure customer and employee wellbeing. As a precautionary measure, anyone working on behalf of Service Experts – including our technicians – is being asked to stay home for the recommended 14 day quarantine period if they are returning from out-of-country, have been exposed to a presumptive or confirmed case, or are feeling unwell. We are providing our technicians and other field employees with additional health and safety guidance to assist in keeping our customers and employees safe. Please be prepared to answer brief health and safety questions with our representative. We will continue to monitor the situation and will adjust our business practices as required. We recognize that this may be a particularly stressful time and want you to know that, we are committed to serving you and making your experience as easy as possible.