What Should I Do If The AC Drain Line Is Clogged?

Your AC unit works tirelessly to keep your home cool and comfortable. It also works hard to take off moisture from the indoor air. In some situations, this water gets collected in a condensate drip pan and then flows through the drain pipe that leads it outside your home.

If the AC drain line is clogged, it may cause problems for your equipment. To keep your AC system safe from water damage, you should immediately look for air quality testing near me.

How Do You Know If The Drainpipe Is Clogged?

First, you need to find the drain pipe. Generally, this is a PVC or copper pipe moving from the indoor air conditioner then outside the home next to the outdoor unit.

Common Signs Of A Clogged AC Drain

  • Water puddle in the AC drain pipe.
  • Water damage around the AC, fan, or water around the floor.
  • Water in the AC condensate pan.
  • Musty smell in the indoor air.

What Causes The AC Drain Line To Clog?

As the evaporator coil stays wet and removes moisture from the indoor air, the collected water will mix with dust and other tiny particles and become muddy water. Over time, this can clog the drain line.

How To Clean A Clogged AC Drain Line?

You can unclog and clean the AC drain line on your own or look for air quality testing services near me. Here’s how you can clean the AC system drainpipe blockage in a few minutes.

Follow the steps below to unclog or clean the AC drain line:

  • Turn off the AC power by switching the thermostat from cold to off and turning off the breaker.
  • Determine an AC drain line that can remove water from the air conditioner. It is the pipe that flows from the indoor unit to the outside of your home.
  • Put on gloves and open the PVC cap covering the AC drain pipe and sink connector. See if you can manually remove some blockage. If you cannot clean the clog, close the cap and go outside.
  • Connect the vacuum cleaner to the end of the AC drain pipe. Then, wrap duct tape to create a seal and let the vacuum cleaner run for a minute or two. It sucks dirt out of the drain.
  • Remove the PVC cap and use a stiff brush to clean any remaining clogs in the AC drain pipe.
  • Rinse the AC drain line with a quarter cup of distilled vinegar, pour it into the hole where the lid was removed, and let it sit for 30 minutes. It can kill any remaining mold, algae, and bacteria.
  • Finally, flush the AC drain line with a lot of water. Check whether the water is flowing freely or not. If the water does not flow out normally, it will be clogged, which requires the attention of a professional AC expert.

Are you looking for the best air quality testing services? We can help clean your clogged AC drain line and ensure that your AC has no other problems. Call us today at (949)-933-3130.