Why Is My Brand-New AC Unit Freezing Up in Hollywood Park, TX?

You’ve just installed a new air conditioner and are finally looking forward to some relief from Hollywood Park’s blazing summer heat. When you switch on the unit, though, the air conditioner only blows warm air or doesn’t work at all. Upon further inspection, you realize that the system’s coils have frozen over.

“Why is my brand-new AC unit freezing up?” you ask in frustration. “It’s only a few months old!”

Below, discover the top causes of a brand-new AC freezing, then call us for AC services in Hollywood Park, TX.

Why Is Your Brand-New AC Unit Freezing Up? Top Reasons for a Frozen Air Conditioner in Hollywood Park, TX

When you install a new air conditioner, you expect it to last for years without problems. That’s why it’s so irritating when your unit freezes up without warning.

Air conditioners can freeze for many reasons, from airflow blockages to AC refrigerant issues. Here are the most common reasons why air conditioners freeze and what to do about them.

Blocked Airflow Causes Your System To Struggle

Your air conditioner needs plenty of unrestricted airflow to do its job. If the airflow is lacking, warm air can’t reach your system’s evaporator coils, which can cause them to freeze over.

Luckily, this is usually an easy problem to fix. Ensure that nothing is blocking your vents and registers, and if your system has dampers, make sure they’re open. Inspect your outdoor unit for blockages caused by weeds, soil, and other debris.

You’ll need to change your filter regularly, too. Air conditioner filters can clog in no time, especially if you have pets in your Hollywood Park home. Most filters require replacement every 30 days. If you have a filter measuring 3-4 inches thick, replace it every 90 days. Thicker filters can go from nine months to one year before needing a replacement.

Low Refrigerant Levels

Think of refrigerant as the lifeblood of your air conditioner. Its primary job is to capture heat from your home’s air and then transfer the warmth outside to provide cooling. If your system lacks adequate refrigerant, the pressure in the air conditioner can change, causing its coils to freeze.

Refrigerant levels usually aren’t a problem with brand-new air conditioners, but if your technician didn’t check the levels when installing your unit, your coolant may be running low. You could also have low refrigerant levels if your unit has a leak.

Improper AC Installation

Wondering, “Why is my brand-new AC unit freezing up?” Improper installation may be to blame.

Installing an air conditioner isn’t as simple as fixing a leaky faucet. It’s a complicated task that requires serious expertise, which is why you should have a professional HVAC technician handle the job for you.

If you hire an inexperienced technician or installed your unit yourself, the air conditioner can quickly develop problems that cause it to freeze up. The only remedy is to call an expert HVAC company, such as Apollo Air Heating & Cooling, to fix the issue.

Mechanical Problems

Brand-new air conditioners typically don’t develop major mechanical problems right off the bat. Some units, though, are defective from the moment they leave the factory.

A faulty blower motor is one of the most common causes of an air conditioner freezing up. The blower motor’s job is to circulate air throughout your home. If it can’t do that, your evaporator coils may freeze.

In some cases, the problem can lie with your thermostat. If there’s something wrong with the thermostat, the air conditioner might run nonstop and eventually freeze up.

How To Prevent Your New Air Conditioner From Freezing

To avoid a frozen air conditioner, follow these tips:

• Change your air filter regularly according to the manufacturer’s suggested schedule.
• Ensure that nothing is blocking your vents and registers that could restrict airflow.
• Book regular air conditioner maintenance to ensure your system is in good shape. During maintenance, a technician will test the refrigerant levels, inspect evaporator coils, and verify that your system is receiving adequate airflow.