Condensation Line In Attic

Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit.

Condensation line in attic.

The condensation drip from the condenser is carried from the inside to the outside. It s usually located outdoors next to the compressor. To save time and better pinpoint the problem you can hire a professional to inspect your insulation and fill any gaps that might be letting warm air into. Signs of condensation in the attic may include the following.

This will kill any algae mold or mildew that has formed in the pipe. Noticeable musky damp odor. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. Ensure proper ac condensation line pitch and reduce elbow connection angles having your ac condensation line run straight as possible is ideal and a drop of 1 8 inch for every 12 inches of length is the minimum pitch.

There should be a constant drip when the air conditioner is running. My husband climbed up into the attic to troubleshoot and quickly determined that we had a clogged condensate drain line. Inspect your attic insulation. Occasionally the secondary condensation pan will also clog and not drain.

The line is a pvc pipe that runs from the condenser inside your house to the outside next to the compressor. Remove any elbow connections with 90 degree angles and replace them with 45 degree elbow connections when possible. Water builds up in the ceiling and eventually there will be a drip if the homeowner is lucky. The condensation drain line is plugged.

Check that the condensation is being removed. That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air. Most but not all ac units will have an easy to locate access point to the drain line. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Insulation is responsible for keeping warm air inside your living space and out of the attic where it can lead to condensation. When everything is working properly condensation runs down the drain line and exits outside your house. Traces where water has trickled down the walls. Check the condensation line.

Moisture forming on the glass window panes or other flat surfaces. If you have taken the proper steps to remove excess humid air from your home and you re still having condensation issues it might be time to check the attic insulation. Well just like any drain line the water should exit the drain and there should be no concern about freezing. Look for an upside down or sideways t shape of pvc pipe with a removable cap.