How do I unclog my AC drain line?
What happens when AC drain line is clogged?
When your drain line clogs, the water that your air conditioner produces has nowhere to go. Eventually, a completely blocked drain line will cause the water in your drain pan to overflow, resulting in potentially catastrophic damage to your home.
How do I test my AC drain line?
Will a clogged drain line Cause AC not to cool?
A Clogged Line Will Freeze Your AC System
A clogged condensate drain line will trap water in your air conditioner. As a result, the evaporator coil will eventually turn to ice. The moisture in the drain line can also freeze, which will cause your air conditioner to turn off.
Should there be water in AC drain pipe?
Under normal conditions, the exterior AC condensate drain pipe should only drip water or produce condensation while the air conditioner is turned on. The small puddle of water this process creates should dry up quickly in warm weather.
Related guide for How Do I Unclog My AC Drain Line?
Can an AC unclog itself?
The condensate drain line on your central AC unit does more to keep your unit running properly than you may think. Thankfully, it's fairly simple to unclog a drain line, and you can do it yourself in just a few minutes.
Can I snake a clogged AC drain line?
If you have a very stubborn clog that doesn't come out with a shop vac and water, then you can try using a drain snake. Push the drain snake down into the drain line access near the air handler. Make sure the that the drain snake does not go towards your air handler or you could potentially damage the evaporator coil.
Why does my air conditioner drain so much water?
A clogged condensate drain line is the most common cause of water leaking from your AC into your home. If the drain line gets clogged with dust, dirt, sludge or mold, that water backs up into your home. There are multiple unclogging methods, like using a wet/dry vac on the condensate line.
Where does AC condensate drain go?
If it gets clogged, then the condensation water backs up into the air conditioning unit and goes into the secondary emergency drain pan or drain line. This is usually plumbed to the exterior of the home and terminates in the soffit above a window or in another conspicuous spot.
Why is my AC not draining?
The problem is almost always due to a clogged condensation drain. Inspect your drain line and make sure condensation can drain freely. This can be done by calling in a professional, or you can try to DIY it by hooking up a wet/dry vac to the outside end of the pipe.
Can you pour bleach down AC drain line?
Just pour a cup of bleach in the drain line's access opening near the indoor air conditioning unit. This will kill any algae, mold or mildew that has formed in the pipe. If the condensate drain line is clogged, you will need to use a wet-dry vacuum or a special pump to unclog the line.
Why are my AC pipes sweating?
Pipe sweating occurs because cold air holds less water vapor than warm air. When a cold pipe touches the hot, moist air around it, the temperature around the pipe drops and the air reaches its dew point. This causes the water vapor in the air to become a liquid and collect on the side of the pipe.