How to Unclog AC Drain Line

Are you noticing extra water in the drain pan or standing water on the floor around your air conditioner? Then it’s probably time to unclog your AC’s condensate drain line.

How to Clean a Clogged AC Condensate Drain Line?

If your drain line isn’t properly cleaned on a regular basis, it could lead to decreased efficiency and increased chances of more severe problems. For example, when drain lines become clogged with algae and mold, your home could become more humid and be at risk for water damage — neither of which are comfortable or easy to deal with!

Unclog AC Drain Line in 5 Steps

Take a look at the following steps to check for a clog in your drain line, and unclog it if necessary.

Step 1. Gather a Necessary Supplies

Did you know? You can unclog your AC’s condensate drain line with a few regular household items! Some useful things to gather before you work on your drain line include distilled vinegar, a funnel, a wet/dry vacuum and some dry washcloths.

Step 2. Turn Off Your AC

Be sure to turn the power off to the AC system from both your thermostat and your breaker before you begin. Not only is this a safer way to start, but you’ll also be able to hear better for any leaking water while you work.

Step 3. Locate the Drain Pan

Most drain pans are found right beneath the AC unit, although they are sometimes covered by an access panel. Look for this condensate pan and if there is standing water inside, your drain line may be clogged. Dry the pan with either the vacuum or the washcloths.

Step 4. Find the Drain Line and Disconnect the Hose

You can locate your drain line by looking near the outside unit of your AC. Once you’ve found it, disconnect the hose from the unit.

Step 5. Unclog Drain Line

One common way of unclogging a drain line is by using suction! If you have a good handheld or shop vacuum, you may be able to easily unclog the drain line with your suction hose. You might even want to check the vacuum’s collection canister afterwards to ensure that the clog has been removed from the drain line.

Another great way of cleaning out your condensate drain line is using distilled vinegar. Try opening the drain plug and pour ¼ cup of vinegar into the drain, which will help in removing any algae build-up. This may take a few hours to work, so you’ll have to be patient in order to see if the results.

Other great options to consider include using a plumber’s snake or running water from your garden hose. The powerful force of running water is great at pushing out small clogs in your drain line, but you’ll need to be cautious with this method since it can lead to other leak problems.

AC Drain Line Still Clogged? Call A Plus Air Conditioning & Refrigeration

If you’ve gone through the above steps and are still having issues with the performance of your air conditioning system, the professionals at A+ Air Conditioning and Refrigeration in Gainesville, Florida are here to help. Contact us today to schedule a service online or call us now at (352) 444-7026.