Key Takeaways:
- Suppose the filters in your AC unit are dirty. In that case, it can cause the unit to freeze because the restricted airflow lowers the temperature of the coils.
- Additionally, suppose the thermostat is set too low. In that case, the unit will cool the air more than necessary, which can freeze the coils.
- Blocked air vents or dirty evaporator coils can restrict the air from exiting the unit causing it to freeze.
- An AC replacement can be a great option if your unit is over ten years old.
- You should always consult heating & cooling services when you’re having issues with your air conditioner.
Have you ever faced a problem where you turned on your air conditioner, and it started to make strange noises? Or maybe it’s been working fine, but one day you turn it on, and suddenly, the cold air is coming out in icy blasts. If this has happened to you, you’re not alone.
While most people experience problems with their AC units from time to time, the most common problem is when the unit starts to freeze up. If this happens, there are several ways you can troubleshoot this issue.
However, it’s best to contact heating & cooling services to get your air conditioning needs addressed professionally. Let’s discuss some problems that cause your AC to freeze up and other important information to help you make informed decisions.
Issues That Make Your AC Freeze Up
The Filters Are Dirty.
If the filters in your AC unit are dirty, it can cause the unit to freeze up. This happens because the airflow is restricted, which lowers the temperature of the coils. The coils then frost over, and the ice builds up, causing the unit to freeze.
The Thermostat Is Set Too Low.
Another issue that can cause your AC to freeze is if the thermostat is set too low. When this happens, it tells the unit to cool the air more than necessary, which can freeze the coils.
There’s A Problem With The Refrigerant.
Another common problem that can make your AC freeze is a refrigerant leak. When there’s a leak, it means there’s not enough refrigerant in the system to keep the coils cool. This can cause the coils to frost and the unit to freeze.
There’s A Problem With The Fan.
Another issue that can cause your unit to freeze is a fan problem. If the fan isn’t working correctly, it can’t circulate the air properly, which can cause the coils to frost.
There’s A Problem With The Vents or The Evaporator Coils.
If the air vents are blocked or the evaporator coils are dirty or frozen, it can restrict the air from exiting the unit causing it to freeze up.
There’s A Problem With The Condenser Coils.
The condenser coils release the heat from the air that’s been cooled. They may get dirty over time, and the build-up can cause the AC unit to freeze.
Fixing An AC That Freezes Up
You should turn off the unit and let it thaw for a few hours. Once it’s melted, replace the air filter if it gets dirty.
Next, check the vents and make sure they’re clear. If the coils are dirty or frozen, you’ll need to clean them or have a professional do it. Finally, check the condenser coils and make sure they’re not dirty or blocked.
If your AC unit is still freezing up after following these steps, it’s time to call a heating & cooling services provider. They can help diagnose and fix the problem immediately, keeping your AC unit running all season.
Suppose the issue is severe, and repairs cost you a hefty sum. In that case, it’s best to consider an air conditioner replacement.
A replacement can be a great option if your AC unit is over ten years old. It’s also a good idea to get a new AC unit if it’s not cooling your home evenly or constantly running without cycles.
Here’s how to get the maximum out of your cooling equipment.
What To Consider When Darting for A New AC?
When considering an air conditioner replacement, there are several things you need to keep in mind. Let’s discuss there:
Cost
The cost of a new AC unit will vary depending on the brand, model, and features. Expect to pay anywhere from $3,881 to $7,897 for a new air conditioner replacement with installation and labor charges.
Size
The size of your AC unit is essential because it needs to cool your home efficiently. If you get an AC unit that’s too small, it won’t be able to keep up with the demand and will constantly run without cooling your home correctly.
In contrast, if you get an AC unit that’s too big, it will cycle on and off frequently and won’t remove humidity from the air properly.
Energy Efficiency
Newer AC units are much more energy efficient than older models. This is important because it can save you substantial money on your energy bills. Look for an AC unit with a high SEER rating. More efficient units have a higher rating.
Features
Some AC units come with features that others don’t have. These features include programmable thermostats, UV lights, and air filtration systems. You’ll need to decide which features are critical to you and which you can live without.
Warranty
When buying a new AC unit, be sure to find out what kind of warranty is offered. Some manufacturers offer warranties that cover the unit for up to 10 years. Others only present a few years of coverage—the more extended the warranty, the better.
Reasons To Hire Heating & Cooling Services for Getting Your Air Conditioner Fixed.
You should always consult heating & cooling services when you’re having issues with your air conditioner. They have the knowledge and experience to troubleshoot the problem and get your AC unit running again in no time. There are a few other reasons why it’s best to hire heating & cooling services:
They Can Diagnose the Problem Quickly.
Professionals know exactly what to look for when it comes to AC units. They can quickly diagnose the problem and get to work on fixing it.
You’ll Save Money in The Long Run.
Heating & cooling services can fix your AC unit before the problem worsens. If you ignore the problem, it will only worsen and cost you more money to fix.
They Have the Right Tools and Equipment.
Professionals have all the tools and equipment needed to fix your AC unit properly the first time.
They Offer a Warranty.
Most heating & cooling services offer a warranty on their work. This means that if something goes wrong during the repair or replacement project, you’re covered.
Maintaining your AC is essential as it helps you save money in the long run and ensures that your home remains comfortable, especially during the summer months.
Daigle Plumbing, Heating & Cooling has provided authentic HVAC and plumbing services to clients in Sandown, NH, for over 40 years. If you’re looking to get your plumbing or HVAC systems repaired or replaced, get a free estimate today!
