Is your AC drain line clogged?

The HVAC system ensures that you have safe indoor quality air at an adequate temperature. This is why regular HVAC maintenance is crucial to ensure that there’s no issue with the system. However, frequent usage can result in some problems at one time or another. One of these issues is a clogged AC drain line, which can lead to additional problems if not solved. In this blog, we’ll tell you what is involved in fixing a clogged AC drain line.

AC Drain Line Clogged Symptoms

The drain line is an enclosed, damp space — making it the perfect spot for the growth of mold, mildew, and sludge. Moreover, bugs, dirt, and debris can also collect in the area. You might have a clogged drain line if you don’t drain regularly.

Do you know what happens if the AC drain line is clogged? Slowly, the clog will cause water buildup in the condenser pan. And, before you know it, the water will collect in the unit’s indoor evaporator pan, leading to damage to the system or your home.

To avoid the consequences of a clogged AC drain line, you should look out for the following signs:

  • AC is not cooling the house
  • Water drips from the air conditioner.
  • AC refuses to turn on
  • Energy bills have increased

If you’ve noticed these issues, it’s time to contact a repair technician to fix your AC.

How the HVAC Technician Will Unclog the AC Drain Line

You should call in an HVAC expert when you notice the symptoms that your AC drain line is clogged. This is because it is better to let an experienced professional handle the HVAC equipment than to do it yourself. When the HVAC technician arrives, they might fix the clogged AC drain line using the following steps:

Turning Off the System’s Power

Firstly, the technician will power off the air conditioning unit, regardless of the fact if the system is running or not. This is an essential safety measure before resolving the issue. By powering off the system, the HVAC technicians ensure their own safety and the safety of the system from further damage.

Checking the Drain Pan

After powering off the system, your HVAC technician will look for the drain pan. Then, they will inspect it for standing water. If present, the technician will remove the standing water using rags or a wet vac. In addition, they’ll clean the drain pan to prevent mold from growing, which is crucial to avoid clogged AC drain lines.

Unclogging the Drain Line

Now comes the main part of the procedure, unclogging the drain line. To do so, they’ll physically remove any debris from the drain. After that, they will clear the clogged AC drain line using a wet vac or suction from a shop vacuum. Besides this, they can use a garden hose or plumbers snake to unclog the drain.

The vacuum should contain a dark mass that was suctioned out of the clogged drain. To confirm that the line is clear, they might pour a small amount of water through the drain. This way, they can observe its quality to flow.

Cleaning the Drain Line

After the AC drain line has been unclogged, the HVAC technician will thoroughly clean it. Using an adequate cleaner for the PVC piping, they will clean the drain line.

Finishing Up

Once the drain line has been unclogged, cleaned, and inspected, the technician will reinstall any removed parts. Then, they will ensure everything is working properly after restoring the power.

Hire the Best HVAC Technicians!

Your AC drain line could get clogged due to the buildup of debris, dust, mold, and more. Call in an HVAC expert to fix the issue using professional means! Our Crump AC & Heating technicians would be more than happy to help! Just dial (281) 533-9200 to talk to us. You can also visit us at 535 E Fernhurst Dr., Ste 312, Katy, TX 77450.

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