• Generators
  • Areas We Serve
  • Contact Us

Five Problems With AC Coils

Air conditioning coils are a crucial component of your outdoor AC unit as they play an essential role in the cooling process of your home. However, over time, AC coils can encounter problems that can reduce the efficiency of your AC unit, causing it to work harder than necessary. This article will discuss five common AC coil problems and briefly explain each. Read on to learn how you can be prepared for potential repairs that have to do with AC coils.

Prepare for Potential AC Repairs

The Coils Are Dirty 

Dirty coils can reduce the efficiency of your AC unit by restricting airflow, and reducing the ability of the coils to transfer heat and cooling to the air. Dust, dirt, and other debris can accumulate on the coils, reducing their ability to perform their function effectively. When this happens, your outdoor air conditioning unit has to work harder to cool your home, which can increase your energy bills and cause your AC unit to wear out faster. Regular cleaning of the coils can prevent this problem and improve the performance of your AC unit.

Dirty coils are one of the components that can wear out an AC faster than usual. Find out some other factors that can lead to your AC wearing out before the end of its lifespan. 

Leaking Refrigerant 

Refrigerant is a chemical that transfers heat from inside your home to the outside. If there is a leak in the refrigerant lines, the refrigerant levels in your outdoor AC unit will drop, reducing its ability to cool your home efficiently. Additionally, a leaking refrigerant can harm the environment and lead to poisoning, so it’s important to have a professional repair any leaks as soon as possible.

Frozen Coils

Frozen coils can occur when the airflow to the AC unit is restricted, causing the refrigerant to freeze. This can reduce the efficiency of your outdoor air conditioning unit, causing it to work harder to cool your home. 

Frozen coils can also cause other problems, such as damage to the fan blades and the refrigerant lines in general. If your AC unit is blowing warm air, or the coils are visibly frozen, it’s important to have an outdoor AC unit technician diagnose and repair the problem.

Clogged Drain Lines

The drain lines in your AC unit remove condensation from the unit. If the drain lines become clogged, water can accumulate in the unit and cause damage to the coils, as well as other components of the outdoor AC unit

Clogged drain lines can also cause mold growth, which can lead to health problems for you and your family. To prevent this problem, it is important to have your AC unit regularly inspected by a maintenance inspection technician who can clear such clogs. 

Worn Out Fan Motors

The fan motors in your outdoor AC unit are responsible for circulating air through the unit. If the fan motors become worn out or fail, they may not be able to circulate air, efficiently, which can cause the efficiency of your AC unit to decrease. 

A worn out fan motor can also cause the fan blades to bend, which can lead to additional problems. If you notice that your AC unit is making a strange noise, or if the fan motor appears to be worn out, it is important to call an AC repair technician in your area who can make the necessary adjustments and repairs.

Top Outdoor AC Unit Repairs

Have you noticed any of these issues in your air conditioning unit? Most of these problems can be prevented by a regular maintenance check, which is recommended to be done at least once a year. 

If you think that your AC coils are in need of a bit of TLC, do not hesitate to contact Air Pros for top quality, affordable air conditioning repair services. With our certified and knowledgeable technicians, your AC unit will be operating at the smoothest level possible. Give us a call today at (754) 240-9449.


AC or Furnace Tune Up


Special Offer

Preventive Maintenance


Starting Price
2 Visits Per Year

Free Diagnostics


With Any Repair Made To Residential Central Air Conditioner or Furnace Unit

Financing Options Available


Financing for 12 months

Thank you!

Your message has been forwarded to our team. We will do our best to get back to you ASAP!