How To Clean Ac Drain Line With Air Compressor. The line is usually located close to. Run the water to see if the drain.
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. 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. Below is a step by step process on how to clean your ac drain line to avoid this blockage and clogs.
If the drain is still clogged, repeat the process until the drain is cleared.
Flush the drain with cleaning solution. I would then turn the vacuum on, then go to the air handler and pour hot water down the drain line, either from the clean out cap, or better yet the air handler drain pan itself. This causes water to back up and overflow inside the air conditioner unit. These two chemicals work well in clearing the pipe.