Nina Smith

Nina Smith

Nina is a writer with more than 5 years of experience. She is experienced in such topics as home warranty and home maintenance. She enjoys giving a piece of helpful advice, so don't hesitate to ask her in the comments.

AC Coil Replacement

The evaporator coil is the central component of an air conditioner. This system uses a blower to flow cool air through your home or business. However, an ac coil can fail after many years of use and cause costly damage if you don’t replace it in time.

An ac coil replacement costs more than just the price tag on the part itself. We will discuss all factors that affect its total cost below, so you know what to expect when replacing an ac coil, yourself, or hiring someone else to do it for you.

Factors That Affect Evaporator Coil Replacement Cost

Here are some things that may affect how much does an ac coil replacement cost:

  • The brand name of the ac coil.
  • Cost of your time and expertise (DIY).
  • A fee for the services performed by a professional technician.
  • Distance to the nearest repair shop.
  • The number of layers in your coil.
  • The extent of damage caused by faulty coils.
  • Quality of materials used.

The evaporator coil’s initial cost generally ranges from $65 to $125 for residential homes and up to $1000 for industrial business premises. However, the evaporator coil replacement cost rises depending on the above factors.

How Evaporator Coil Works 

The AC evaporator coil is designed to control the distribution of air in the building by transferring heat from a liquid to a gas. The condenser coil is responsible for removing the latent heat of the refrigerant gas, which then causes a refrigerant vapor and liquid to form. Heat will be transferred to the cold air outdoors through this process. The heat is then transferred back indoors when it moves into the evaporator coil, which cools the refrigerant vapor back down into a liquid in order for it to cool again.

When You Will Need AC Coil Replacement

AC coils are made of aluminum and copper, which tend to corrode over time. The coil is also exposed to dust, lint, and dirt that can lead to coil failure. If you notice your coil dripping or not cooling properly, then coil replacement might be necessary. 

Moreover, you may need a new coil for HVAC when you notice:

  • High utility bills
  • High pitched squealing or humming
  • A strong musty odor or visible coil leaks
  • A coil that is corroding, feels loose on the air handler or vibrates excessively.
  • Another indication that you may need a coil replacement is if you have already turned the thermostat down but still find your home feeling warm. 

What Can Cause Coil Failure?

Many other factors can lead to coil failure like:

  • Improper coil installation
  • Mold and mildew accumulation
  • Broken coil fins from age
  • The coil freezing and blistering due to improper refrigerant charge
  • Low-quality coil options
  • Dust and dirt accumulation

Maintaining your HVAC system ensures it is getting the most out of energy and working to its fullest potential. HVAC coil inspections should be performed every year in order to prevent coil corrosion, coil failure as well as other issues.

The coil for the HVAC system is an essential part of the coil for air conditioning because it is what manages heat and air distribution. In order to keep your coil in proper running, coil replacement is a necessity if it stops working properly. It will help maintain HVAC efficiency and also keep your coil running smoothly.

Cost to Replace Evaporator Coil:

Repairing an AC coil varies mainly on material used, coil size, and labor. It may range from $200-$2,000 for coil replacement, depending upon all the factors mentioned above. 

AC coil replacement is recommended with all the factors that affect coil performance. The average cost of coil replacement is approximately $700.

Cost To Replace Condenser Coil:

The condenser coil is another coil for HVAC and air conditioning that is made up of copper tubing. The cost of coil replacement depends on a few factors, such as the coil size, coil material, and how big your HVAC system is. The average cost of coil replacement for the condenser coil can range from $300 to $1,700.

Other Costs Relating to Replacing AC Coil replacement:

There are other costs that factor into coil replacement like installation costs, refrigerant charges, and other miscellaneous factors. These things will increase the coil replacement cost.

HVAC technicians will charge approximately $75-$125 for coil replacement.

Generally, coil replacement for AC coil is a straightforward procedure, and if you are DIY savvy, then doing coil replacement yourself will be less expensive than paying for coil replacement services.

Final Thoughts!

We hope this article has helped you learn more about an evaporator coil and how it works. 

What we’ve discussed today can help you to know when a replacement may be necessary, as well as the cost of replacing your AC coils which range from $200-$2,000. This can be a high cost even for a splendid budget.

The more convenient and cheap way to replace the evaporator coil in your AC is to use the home warranty services. A lot of home warranty companies cover air conditioner replacement and repair costs in time.

Here is the list of home warranty companies that can help you to fix your air conditioner:

Liberty Home Guard

Simplifying Home Ownership. Protect your home’s most valuable systems and appliances. Starting at $1/day.

Choice Home Warranty

Don’t Get Knocked Out by Home Repairs

The Home Service Club

Worry-free, fastest response time service from local technicians

American Home Sheild

KEEP YOUR HOME UP AND RUNNING. AND YOUR BUDGET ON TRACK

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