This is extremely common, and in fact comprises the majority of their service calls.
Why does my AC condensate line keep clogging?
As indoor air circulates through the evaporator coil, dust, dirt and other airborne particles can be trapped by moisture. Build-up of this debris can be carried off as condensate drains from the coil. Over time, it can become trapped in your condensate drain line, causing blockage.
How do I stop my AC condensate from clogging?
How to prevent drain clogs?
- Clean your air filters often. Dust is one of the main causes of clogged air conditioner drains. …
- Flush your drain lines. Routinely flushing your drain lines with warm water is an effective way to prevent blockage and keep your drain lines clean. …
- Install a condensate trap. …
- 4) Hire a professional!
How often should a AC drain line clog?
A good rule of thumb is to check it at least once a month and replace as needed at the very least once every 3 months. Another great way to help prevent an ac drain line clog is to have routine maintenance performed.
What likes to get inside a condensate drain line and clog it up?
More often than not, the issue is simply that a collection of dirt, dust, lint and other common materials have accumulated in your drain line, creating a clog which can often be dislodged using a thin stick or even a jet of water, freeing the line and allowing the condensation to drain away with ease.
How much does it cost to unclog AC drain?
Clogged Drain Line
If the condensate drain line becomes clogged, water can back up and overflow into your home, resulting in a messy leak. To flush the line or repair it can cost anywhere from $75-$250. In the case that the evaporator coil needs replacing, you are would pay between $400 to $950.
How do I keep my AC drain line clear?
Add ¼ cup of vinegar to the drain line through the opening where the cap was removed. Let the vinegar sit for 30 minutes. Carefully flush the pipe out with water to ensure everything is flowing freely. Repeat every 30 days during the summer to keep the line clear!
How often should you pour bleach down your AC drain?
Using Bleach in Your AC Drain
Be sure to use a minimum of 2 cups once or twice per year. Be advised, however, some newer units no longer recommend bleach or vinegar due to oxidation/degradation concerns. In these cases, boiling water is recommended.
How often should you put vinegar in your AC drain line?
monthly
By pouring a ¼ cup of vinegar into your AC’s drain line, you will kill any mold, algae, mildew, and other forms of bacteria or fungi, preventing it from forming a buildup and causing a clog. Repeat this monthly for the best results.
Can you pour bleach down AC drain line?
It’s going to corrode! Using bleach or vinegar can be especially risky if you think your AC drain line is clogged. If the drain line is clogged, the corrosive mixture will simply back up in your drain line and flow into your drain pan, which in turn can damage your evaporator coil.
Is bleach or vinegar better for AC drain line?
We recommend using vinegar instead of a bleach solution because bleach can be harmful to your AC system if your drain line has copper tubing. Using vinegar will not damage your system. Spilling bleach can also ruin carpet or clothing, whereas vinegar will just leave a strong odor.
Should there be water in AC drain pipe?
The condensate line should drain to the outdoors and during humid weather you should see plenty of water dripping from it. If it’s not dripping, it’s not draining! If there is standing water in the drain pan, your condensate drain is clogged! #3 Dripping from anywhere else is a problem.
