For the most part evaporator condensate traps are required by the manufacturer help to meet the energy efficiency standards as without it air will blow through that hole. If there is a trap tell them tho clean it all the time because it’ll clog and when it does they might call you.
Why is does my AC drain line keep backing up?
Why Is My AC Pipe Clogged? An AC pipe usually develops a clog due to algae. If your AC is constantly running (which in most South Florida homes it does), it is more likely to clog up more often than not. Mildew, mold and other types of bacteria and fungi have been known to cause issues for your AC.
How do I unclog my AC condensation line?
How to Unclog Your AC Condensate Drain Line
- Turn off your air conditioner.
- Remove the cap from the pipe.
- Check to see if there is any debris stuck in the drain.
- Remove any visible debris and retest for proper drainage.
- Pour in Vinegar.
- Replace the drain cap.
- Remove the drain cap.
Can you pour Drano down AC drain line?
In theory Drano could unblock a clog but this is designed for food and grease, which you aren’t going to find in your AC drain pipes. So just like you could pop the cap off a bottle of beer using a hammer in just the right way, it’s not the best way to open a bottle of beer or the best use of a hammer.
Does condensate line need a vent?
It’s not required to vent this trap like you would plumbing fixture waste line traps … since there shouldn’t be the risk of sewer gas backing up through the lines, and there generally isn’t enough flow/pressure to suck the condensate trap dry.
How do you clear a primary condensate line?
Here’s a step-by-step guide on how to clean your drain line with vinegar and keep everything operating at peak performance.
- Turn off your air conditioner.
- Locate your condensate drain line.
- Identify the access point on the drain line.
- Flush with distilled vinegar.
- Let the solution sit for 30 minutes.
- Repeat each month.
