Can I clean my air conditioner coils myself?

While there are a number of commercially available coil cleaning solutions on the market, air conditioner coils can be cleaned with a solution of a mild household detergent and water. The detergent and water mix is applied to the coil using a low-pressure sprayer.

How often should AC coils be cleaned?

once a year
Without proper AC maintenance, the summertime heat will get the best of you. Keep your system working efficiently by cleaning the air conditioner coils at least once a year and following preventative measures to keep them clean during use.

How long does it take to clean AC coil?

Ideally, cleaning the outdoor unit should take about an hour. Bur feel free to take your time if you are new at this. 2-3 hours isn’t a big deal when you are saving hundreds and thousand from AC services & repair for the long run.

What happens if you don’t clean your AC coils?

The short answer. Dirt & grime on AC coils makes it harder for your equipment to transfer heat. That means it has to run longer and work harder to do it’s job, using more energy and causing parts to wear and break down. Dirty coils also get corroded which leads to refrigerant leaks.

What happens if my AC coils are dirty?

A dirty condenser coil with have a reduced ability to transfer heat to the outside air and this can lead to a less effective cooling system. A person that is using an air conditioner that has a dirty condenser coil may find that the unit no longer provides adequate cooling to the structure.

How do I know if my AC coil is dirty?

Symptoms of a Dirty Coil

Air Conditioning Loses Cooling Capacity. One thing that will be noticeable when the evaporator coil is dirty is that your AC won’t produce air that’s as cold as it should be.
Air Conditioning Runs Longer.
Coil Develops Frost During Operation.
Have an HVAC Professional Clean Your Coils.

What is the best thing to clean AC coils with?

In place of a commercial cleaner, you can use a mild detergent and warm water to clean the coils. Mix warm water and a simple detergent in a spray bottle, hand sprayer, or garden sprayer. Apply the water and detergent solution to the evaporator coils.

What are the signs of a dirty condenser coil?

If a condenser coil is dirty or fouled, its ability to reject heat is severely affected….The three causes for high discharge temperatures are:

High condensing temp;
Low evaporator temps; and.
High compression ratios.

How much does it cost to clean an air conditioning coil?

On average, a professional air conditioner coil cleaning is going to cost anywhere from $125 to $225 per coil to have it cleaned. If you get both coils cleaned in one service call, the costs will usually be no higher than $450.

What is the best cleaner for AC coils?

How to clean A/C evaporator coils using mild detergents and water. In place of a commercial cleaner, you can use a mild detergent and warm water to clean the coils. Mix warm water and a simple detergent in a spray bottle, hand sprayer or garden sprayer. Apply the water and detergent solution to the evaporator coils.

How to clean outside air conditioner coils?

Turn off power to the unit. We often have to temporarily move or remove components to provide a proper cleaning,so turning off the power is essential.

Check the refrigerant pressure. In many cases,the pressure will be higher than it’s supposed to be for a given size and type of air conditioner.

Remove the outer casing. You can’t just spray down the outside of an outdoor unit and call it a day.

Rinse the coil down with water. Self-explanatory. We get a hose and spray water directly onto the coil.

Spray the coil with cleaning chemicals. There are special,manufacturer-approved cleaning chemicals designed just for air conditioner coils. After rinsing the coil,we spray it with the appropriate cleaning solution.

Re-rinse the coil with water. This final rinse removes the cleaning solution,resulting in a clean-looking outdoor coil.

Remove all debris from inside the outdoor unit. Sticks,leaves,and straw often accumulate within your outdoor unit.

Check the refrigerant pressure again. Most of the time,a coil with high pressure will now have lower pressure in line with factory specifications.

What is a coil cleaner?

The coil works by absorbing heat from the indoor air that is blown over by the air handler’s fan. The condenser coil or outdoor coil is the “warm” coil as it rejects the heat as a fan blows outside air over the surface. Goodway has a variety of coil cleaning solutions to clean both the condenser and evaporator coils.