Air Conditioning Condensate Drain Line Attic How To Clean

Look for an upside down or sideways t shape of pvc pipe with a removable cap.

Air conditioning condensate drain line attic how to clean.

When everything is working properly condensation runs down the drain line and exits outside your house. My husband climbed up into the attic to troubleshoot and quickly determined that we had a clogged condensate drain line. This will kill any algae mold or mildew that has formed in the pipe. Assessing the need to clean a drain a condensate drain that is working properly drips any time that an air conditioner is in use.

Most but not all ac units will have an easy to locate access point to the drain line. Because condensation collects in your air conditioner s drain line it provides the perfect breeding grounds for mold and algae to thrive. Find the condensate drain line and drain line access point. Check the drain line periodically throughout the cooling season to ensure that condensation is being removed properly.

There are various ways to clean out an air conditioner condensate drain and two popular methods are pouring white vinegar or bleach down the line to clear clogs. They can clean the line and install an access vent if necessary. If you re unable to clean your air conditioner s drain line call a local professional. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

This debris can include mold and mildew algae bacteria fungus and even small plants. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. Over time sludge and buildup form in your condensate drain line.

An absence of a slow drip probably means that the drain is blocked. Bleach and window units.