What Causes My AC to Freeze During Summer?

When it gets hot during the summer, staying cool is a big priority. That makes it vital to keep your air conditioner in good shape because you’ll be using it more frequently. However, your unit can break down in the middle of the season and one of the most common issues is a frozen AC.

How Does an Air Conditioner Freeze?

What Causes My AC to Freeze During Summer?

What Causes My AC to Freeze During Summer?

Your AC is designed to keep your living spaces cool, not cause ice crystals to form inside the unit. But there is a reasonable explanation and it starts with the evaporator coil.

Your air conditioner has two types of coils: the condenser coil and the evaporator coil. The condenser coil’s role is to dissipate heat while the evaporator coil helps the refrigerant absorb heat from the air that passes through the AC.

Between the two coils, the evaporator coil has a higher chance of freezing when the air conditioner is generating insufficient airflow. The source of the ice build-up is often caused by one of the following:

  • Damaged blower fan
  • Low refrigerant levels
  • Dirty AC filter

Whatever the reason, it’s crucial that the issue is fixed immediately. Delaying the repairs can lead to several AC problems that include:

  • Inconsistent cooling in your living spaces
  • Lower overall cooling capacity for the unit
  • Higher utility bills because of harder-working unit
  • More frequent breakdowns and repair bills

Because of these potential problems, it is in your best interest to have your air conditioner serviced the minute you notice it is malfunctioning. Letting the AC experts inspect the system ASAP will allow them to detect the early signs of a frozen evaporator coil and correct the situation.

Trust Bright Star to Care for Your AC Unit

When you need to have your air conditioner professionally serviced, don’t hesitate to contact Bright Star Heating Supply Co. online or give us a call at 978-233-3656. Our company has been in the heating and cooling business for more than four decades and has plenty of experience dealing with all kinds of AC damages and repairs. We have the skills and equipment to ensure that your unit is restored back to its original condition. Our certified technicians can create a preventive maintenance schedule to lower your risk of future repairs. 

Give us a call at 978-233-3656 and our friendly operators will be ready to assist you. Bright Star Heating Supply Co. serves customers in Boston, Middlesex, and the Suffolk County areas.

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