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Why Is My AC Blowing Warm Air?

Posted on: July 28, 2017

When your air conditioner isn’t working—you notice. So, when it starts to blow warm air throughout your home, instead of keeping it cool and comfortable during the warm summer months, you want to know why. More importantly, you want to know how you can get it fixed ASAP. More than an inconvenience, a broken home cooling system can be frustrating and incredibly uncomfortable for you and your family. Unfortunately, it seems like AC units can malfunction at the most inconvenient times, like when the temperatures start to heat up in the Puget Sound Region. That’s why the professionals at AAA Heating & Air Conditioning want to explain why your air conditioner might be blowing warm air and what you can do about it, so your home can get back to normal as soon as possible.

Do you need an AC repair in the Kent, Washington area? Contact AAA Heating & Air Conditioning online now to schedule a service!

1. You Have a Refrigerant Leak

One reason why you might feel warm air in your home is because you have a refrigerant leak. This could be the result of general wear and tear on your HVAC system, a faulty part, or heavy use. When you turn your air conditioner back on after having it off during the winter months, it can be easy to overuse your unit, putting stress on the various parts and causing a refrigerant leak. However, this isn’t a problem you can fix using DIY tips online. You’ll need to call a local HVAC professional to repair your air conditioner and get your home back to a comfortable temperature.

2. You Need to Adjust Your Thermostat Settings

Your thermostat could also be to blame if you notice a lack of cool air in your home. It’s a common mistake to accidentally push the wrong setting on your thermostat, selecting “heat” instead of “cool,” or choosing an auto setting without “fan on.” If you live in a house with children, it can be especially easy to forget to check the thermostat for strange adjustments when trying to diagnose the problem.

3. You Need to Change Your Air Filter

Now that we’ve brought it up, when is the last time you checked your air filter? Or actually changed it? This is a routine task you should be doing on a monthly basis to make sure your air conditioner or HVAC system isn’t working harder than it needs to, wasting excess energy and money! While a dirty air filter won’t necessarily be the cause of unexpected warm air, debris and dirt particles can build up and create unnecessary obstacles for your air conditioner to efficiently cool your home.

4. You Didn’t Schedule AC Maintenance

Many of these problems, and others that we didn’t mention, could be avoided by scheduling regular AC maintenance before each cooling season! When a professional HVAC technician evaluates your home heating and cooling system, problems can be detected early on as to avoid bigger issues later on. This means you’re taking proactive steps to extend the lifespan of your air conditioner, while also potentially saving money from more expensive repairs—or even a replacement—in the near future.

AC Repair in Kent, Washington

At AAA Heating & Air Conditioning, we provide professional AC repair, replacement, installation, and maintenance services throughout the Kent, WA area! Our technicians are highly-trained, NATE-certified, and incredibly experienced when it comes to diagnosing HVAC issues and providing home comfort solutions. We want to play a role in keeping your family cool during the summer months by providing excellent service and complete customer satisfaction.

Give us a call at 253-234-1278 today for all of your AC repair and replacement needs in the Kent, Washington area!  

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