Arkansas HVACR NewsMagazine September 2024

HVACR NewsMagazine September 2024

Tech News

Method #1: Using a Shop Vac to Evacuate The Drain Line at the Outside Location Simply connect the wet/dry vacuum hose to the end of the drain line outside and turn on the vacuum. The suction will help remove any blockages or debris in the line. To better clean out the lines, add water at the indoor unit primary pan or the line's service access location while doing this!

10 Methods to Clean Condensate Drains/Traps on Air Conditioners Craig Migliacco In this article, we go over 10 methods to clean out condensate drain lines and traps on air conditioning systems! The condensate drain line is responsible for removing the water that is extracted from the indoor air (humidity) during air conditioning mode. Over time, the drain trap and/or line can become clogged with dirt, dust, bio-growth, and other debris. When this happens, the water may back up into the system, overflowing out of the primary drain pan and causing damage to the system and/or building. Let's discuss the fastest methods for clearing these lines/traps. To prepare for cleaning, the system's power must first be switched off so that air is not being pushed or pulled through the drain line/trap. Also, if you have access to the trap, remember to fill it back up with water when you are done and cap off any service access openings when complete.

Method #2: Blowing out the Condensate Line with 30 PSI of Compressed Air using an Extended Tip. To get a better seal inside the tubing, wrap the end of the extended tip with electrical tape. Then, place the tip down into the trap and apply the compressed air to blow out the debris. Make sure to not apply excessive pressure because this could cause a pipe joint to separate and leak. When finished, fill the trap back up with water and replace the cap.