Attic Ac Condensate Drain Line

Many units that are located in attics or similar places will have two condensate lines.

Attic ac condensate drain line.

The condensate drain line connected to your ac unit plays a vital role in the effective operation of your entire system. Your air conditioner drain line also known as the condensate drain is a small dripping line on the outside of your house where your air conditioning unit resides. Most but not all ac units will have an easy to locate access point to the drain line. So now with all this dirt collecting up and mixing with the condensate line water from your ac you find your air conditioning drain pipe blocked.

Locate where the drain line exits your house and make sure it isn t clogged by an insect nest or something obvious. One is the primary condensate line that is generally connected to a location like a tail piece of a bathroom sink drain piece. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Look for an upside down or sideways t shape of pvc pipe with a removable cap.

If there is standing water in the condensate pan your drain line is probably clogged. This drain plays an important role in removing any condensation that your air conditioner s evaporator coil may produce. It may be covered by a removable access panel. 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 will kill any algae mold or mildew that has formed in the pipe. Ultimately your condensate line is responsible for removing the condensation that s produced by the evaporator coil draining it from the air handler to the outside of your house. Turn off your ac unit at the thermostat and at the breaker. What s clogging my air conditioner drain line.

This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil. If that doesn t solve the problem locate the drain line access point near your indoor air. Here s what you do. Most air conditioner drain lines are usually blocked by an excess.

Once you find the pvc condensate drain you can begin unclogging it for a moisture free home. Find the condensate pan. Find the condensate drain line and drain line access point. Watch this video to find out more.

Then the clogged ac drain line starts to cut off. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. The vent opening should always rise above the trip level of the condensate overflow switch when it is in the primary drain line or pan or above the secondary aux overflow port on the primary drain pan.