Goettl Air conditioning unit

AC PSA: Ice Is Not Normal!

AC-technician-workingConsidering the blistering heat that we’ve been dealing with this summer season, you may see ice on your air conditioner and think, wow, that old beast is really working hard! Well, you are partly right — the system is working hard if it has ice on its evaporator coil or any other component. However, this is due to the fact that ice on an AC is a sign of trouble, and can put a lot of strain on the unit when it is already working under incredible stress.

But what causes this ice to form in the first place? Is it always cause for concern? And, wait a minute — where is the water that is freezing coming from, anyway? We’ve got all of those answers and more for you in this week’s blog post. Whether you are looking for great AC information or outstanding air conditioning services in Marana, AZGoettl Air Conditioning is the company to call. And now, let’s get to the bottom of this strange scenario.

The Source of the Water

Before we talk about what exactly is causing ice to form on your air conditioner, let’s first look at where the water that is freezing on the system comes from to begin with. As your air conditioner runs, it dehumidifies the air as it cools it down. Now, our air is pretty far from “humid” in this part of the country. That does not mean that there is no humidity in the air, though, and some of the moisture in the air will condensate on your evaporator coil as your run your AC. If you are using a humidifier with your air conditioner, then you are actually introducing humidity into the air, which can be drawn out by the system.

Regardless of just how much humidity is pulled from the air, it doesn’t take much condensation to cause a layer of ice to build up on your evaporator coil. Even a thin layer is too much, as it insulates the coil and impedes the cooling process while also straining your system. Now that you know where the water comes from, why does it freeze?

Cold Coil Conditions

The condensation is freezing on the evaporator coil because it is getting too cold. Sounds simple, right? Well, it is, but the situation is still a bit tricky because there are a few different reasons as to why that coil is getting so cold to begin with. One potential reason is a dirty air filter, which will restrict airflow throughout the system. Another is a dirty coil, which makes it difficult for the coil to absorb sufficient heat from the air passing over it. In both cases, the coil gets too cold and condensation can freeze.

A much more serious potential cause of the problem is a refrigerant leak. If your system is leaking refrigerant, then you need to have that refrigerant leak pinpointed and sealed up immediately. You also need to have the system recharged to the appropriate level. Continuing to run your system with a refrigerant leak can result in irreparable damages to your home cooling system.

G-O-E-T-T-L it’ll keep you cool but it’s hard to spell.

Testimonials

What Our Customers Say About Us

Stephanie VegaStephanie Vega
17:23 15 Jun 24
Andrew was great and knowledgeable!!
Ferlyn MallariFerlyn Mallari
17:19 15 Jun 24
The company was very quick to respond. They came in the same day and got our AC fixed within an hour! Our tech Matthew Lopez was great at walking us through the whole process. Also had great customer service! Definitely would recommend!!
George RuizGeorge Ruiz
17:14 15 Jun 24
Frank Soto was on time and very professional. I was given a couple of options on how to correct the plumbing issue and the leak was fixed within a couple of hours. Very happy
Kirk MattiodaKirk Mattioda
13:58 15 Jun 24
Nacho, our Tech performed a check on our newly installed HVAC sys. He was courteous, knowledgeable, and approachable. He answered all questions my wife and I had and provided some good tips for system longevity. Good on the Goettl company for hiring Superstars like Nacho!
Monica FernandezMonica Fernandez
17:03 07 Jun 24
Daniel Castillo explained everything throughly and the process of what I needed. He was able to explain in detail why I had been having constant issues and how to best resolve this. Really happy with his service, overall knowledge and ability to help us understand great rep, and customer support when I would call in.
Lee RiesLee Ries
13:05 07 Jun 24
JohnJohn
02:41 07 Jun 24
Technician was very good. Answered all my questions and was very patient.
ShelbyShelby
00:39 07 Jun 24
Matthew did an amazing job ! He was very fast and super helpful. I highly recommend getting services through Goettl !
Rebecca GarzaRebecca Garza
16:43 05 Jun 24
Matthew Lopez’s service was top notch!! Quick and very attentive. He was thorough and explained everything that was taking place. I will always refer to Goettle for my AC needs and ask for Matthew!
Enrique SaucedaEnrique Sauceda
16:39 05 Jun 24
Matthew Lopez was our tech and he had the absolute best manners and great work ethic. Clear as could be with issues and repairs, couldn’t ask for a better tech!!!
Melissa AhumadaMelissa Ahumada
01:12 05 Jun 24
Husan “Sam” was knowledgeable, friendly, and extremely helpful when providing our AC maintenance care. He was very thorough in his inspection of our equipment and responded to my questions in a candid and professional manner.
Payton Bolden (Beau)Payton Bolden (Beau)
00:42 05 Jun 24
Goettl has been my choice of A/C and plumbing even before becoming Goettl. Have always gotten excellent service at reasonable prices. They will continue to be my “go to” guys.
Yvette DowdyYvette Dowdy
00:37 05 Jun 24
Very nice and prompt, found the problem.
greg turnergreg turner
17:44 28 May 24
Great service. Miguel B did a great job and took the time to discuss everything with me.
Jason JohnsonJason Johnson
15:56 28 May 24
Amy HallAmy Hall
15:46 28 May 24
Absolutely fantastic! Our AC unit went out unexpectedly. We called Goettl and they were here so quickly. The technician immediately knew what was wrong, didn’t try to upsell sell on anything and fixed the problem within a few minutes. Will absolutely call them again. I was super impressed by the responsiveness and professionalism of Josue.
William ColemanWilliam Coleman
15:29 28 May 24
Jehad was awesome! Fast and found the problem right awesome. I appreciate the service.
Tyler BoydTyler Boyd
15:19 28 May 24
Came home from work to an 85 degree house and a broken AC. Called at 0800 and they sent Matt Lopez out by 0915. He quickly diagnosed the issue and gave me the news that no one wants to hear, it needed replaced. He was extremely professional and kind with this news and assured me that we could figure this out. He called Tony Vizzone who helped get together estimates and drop the price to something that I was able to afford. Matt and Tony made this awful experience bearable and I can’t thank them enough for all that they have done for myself and the community. I’m a customer for life now!
fe garciafe garcia
17:15 26 May 24
Glory to Jesus
SweetnufSweetnuf
23:57 25 May 24
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