Air Conditioning Condensate Drain Line Attic How To Clean

My husband climbed up into the attic to troubleshoot and quickly determined that we had a clogged condensate drain line.

Air conditioning condensate drain line attic how to clean.

Assessing the need to clean a drain a condensate drain that is working properly drips any time that an air conditioner is in use. This debris can include mold and mildew algae bacteria fungus and even small plants. When everything is working properly condensation runs down the drain line and exits outside your house. Find the condensate drain line and drain line access point.

Bleach and window units. Over time sludge and buildup form in your condensate drain line. An absence of a slow drip probably means that the drain is blocked. That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air.

Look for an upside down or sideways t shape of pvc pipe with a removable cap. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. They can clean the line and install an access vent if necessary. This will kill any algae mold or mildew that has formed in the pipe.

If you re unable to clean your air conditioner s drain line call a local professional. Clogged ac drain line symptoms and causes. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Check the drain line periodically throughout the cooling season to ensure that condensation is being removed properly. Most but not all ac units will have an easy to locate access point to the drain line.