Unclogging Attic A C Drain

Use a drain cleaning brush and hot water for air handlers that have the drain clean out cap and a vent this might be all you need to unclog it.

Unclogging attic a c drain.

Connect the vacuum hose to the end of the drain line with a tightly wrapped cloth. Watch this video to find out more. If you can see what is blocking the pipe and can remove it manually do so by wearing protective gloves. Fix the hose attachment to the wet dry vac s hose and position it into or flush with the end of the drain line.

Unclog ac drain line diy. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. You can locate your drain line by looking near the outside unit of your ac. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Wrap a cloth tightly around where they connect and hold it firmly with one hand to make a strong seal. If the clog is too far down move on to step 5 below. This might clear any clogs located near the end of the drain line. Draino won t work boiling.

One common way of unclogging a drain line is by using suction. Seal it securely using duct tape. After physically removing any visible debris from the ac drain or drain pipe opening the most likely way the technician will clear the clogged drain is using suction from a shop vacuum or wet vac. Attach the end of your wet dry vacuum to the end of the ac drain line.

Once you ve found it disconnect the hose from the unit. Some people try pouring in hot bleach or air conditioning drain line cleaner but none of that will work on a solidified clog in your pipe. This will kill any algae mold or mildew that has formed in the pipe. Use the suction hose of a wet dry vac to suck the clog out.

How to unclog your air conditioner drain line. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work. If you have a good handheld or shop vacuum you may be able to easily unclog the drain line with your suction hose. Then use duct tape to seal the gap between the hose and the drain line.

Put the tip of the vacuum hose to the end of the drain line so they overlap if possible. Make sure you don t push the blockage further down. Push the stiff thin brush into the end of the drain line. Have a look at the ac drain pipe and see if the blockage is visible.

Remove the cap from the condensate drain line.