Attic Ac Condensate Drain Line

This drain plays an important role in removing any condensation that your air conditioner s evaporator coil may produce.

Attic ac condensate drain line.

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. It may be covered by a removable access panel. Turn off your ac unit at the thermostat and at the breaker.

This helps ensure that if a backup occurs that the water properly trips the switch instead of overflowing out of the vent. Most air conditioner drain lines are usually blocked by an excess. Many units that are located in attics or similar places will have two condensate lines. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.

If there is standing water in the condensate pan your drain line is probably clogged. Once you find the pvc condensate drain you can begin unclogging it for a moisture free home. Find the condensate pan. 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.

If that doesn t solve the problem locate the drain line access point near your indoor air. 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. Here s what you do. Then the clogged ac drain line starts to cut off.

Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. 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. 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. 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.

Most but not all ac units will have an easy to locate access point to the drain line. It may be located directly under the indoor air handler in your attic or utility closet. One is the primary condensate line that is generally connected to a location like a tail piece of a bathroom sink drain piece. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit.

The condensate drain line connected to your ac unit plays a vital role in the effective operation of your entire system. This will kill any algae mold or mildew that has formed in the pipe. Look for an upside down or sideways t shape of pvc pipe with a removable cap.