Why Is My AC Blowing Out Warm Air?

There's nothing quite as frustrating as a faulty air conditioning system on a hot day. You expect a blast of cool air but are met with a warm breeze instead. If you've been asking yourself, "Why is my AC blowing out warm air?" you're not alone. This is a common issue that many homeowners face, and it can cause discomfort and inconvenience.

In this blog, we’ll explore some common reasons and how you can address this.

What's Making Your AC Blow Warm Air?

Your AC system might be blowing hot air for several reasons, including:

Low refrigerant levels

If your AC system doesn't have enough refrigerant, it won't be able to absorb heat from your home and expel it outside, causing it to blow warm air.

Dirty or clogged air filters

When your filters are dirty or clogged, they restrict airflow over the evaporator coil, causing it to freeze and the AC to blow warm air.

Compressor issues

The compressor is like the heart of your AC unit. Your system won't cool your home effectively if it's not working properly.

Thermostat problems

Sometimes, the issue may be as simple as the wrong setting on your thermostat.

Ductwork leaks

If your ductwork has leaks, you could lose cool air before it reaches your rooms, resulting in your AC blowing warm air.

Troubleshooting Tips: What Can You Do?

If your AC system is blowing warm air, there are a few things you can do:

  • Check your thermostat to ensure it's set to "cool" and not "heat" or "fan only."

  • Replace or clean your air filters, as dirty air filters can restrict airflow and cause your AC to blow warm air.

  • Schedule routine AC maintenance. Regular check-ups can help prevent issues before they become major problems.

Keep in mind that some issues require professional help. If you've tried these troubleshooting steps and your AC is still blowing warm air, it's time to call an AC repair service.

Don't Sweat the Small Stuff, Call Heritage Air Services

Dealing with a malfunctioning AC system can be frustrating and uncomfortable. But don't let this issue disrupt your comfort. You deserve a cool and comfortable home, and that's where Heritage Air Services comes in. We're dedicated to providing top-notch AC services to homeowners like you. 

Our technicians will diagnose and repair your HVAC problems, ensuring your system runs efficiently and keeps your home cool. Don't wait for your AC problems to escalate. Reach out to Heritage Air Services, your trusted HVAC company in Waxahachie, and let us restore comfort to your home.


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