Attic Condensate Drain Line

Most but not all ac units will have an easy to locate access point to the drain line.

Attic condensate drain line.

Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. But that drain line is pretty small so it doesn t take much for it to become clogged. Today s homeowner serves cookies to analyze traffic and better serve you. If your condensate drain line is clogged you can likely remove the clog yourself.

Find the condensate pan. Find the condensate drain line and drain line access point. When everything is working properly condensation runs down the drain line and exits outside your house. Step 2 measure out the path that your drain lines will take from the drain pan to the drain field area.

A clogged condensate drain line is one of the most common reasons homeowners need to call in for professional repair for their ac system. Watch this video to learn how to prevent this. When that happens water backs up into the drain pan under your air handler. The drain field shouldn t be in a public area such as a stairwell or driveway.

A separate or secondary condensate overflow drain line connected to the primary or oem equipment s drain pan at a higher level than the main drain and discharged as in 1. Algae mold and mildew can build up inside an air conditioning unit s condensate drain line and form a clog. It may be located directly under the indoor air handler in your attic or utility closet. It may be covered by a removable access panel.

Turn off the power for the air conditioner unit where you will be installing the drain line. However many homeowners don t realize the problem is usually avoidable with regular care and diy ac maintenance. If the line isn t properly cleaned algae and mold can grow inside and clog the drain causing elevated humidity musty odors and water damage inside your home. This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil.

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