Goodman Furnace Condensate Drain Line

We basically have two types of a coil designs postive pressure and negative pressure.

Goodman furnace condensate drain line.

Another sign your condensate lines may be clogged is if no moisture is exiting outdoors. This will kill any algae mold or mildew that has formed in the pipe. The condensate drain line connected to your ac unit plays a vital role in the effective operation of your entire system. 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.

Find the pvc cleanout tee small vertical section of the pipe and unscrew the cap. You may have to change the condensate line depending whether you have a horizontal for vertical installation. Charles lee thanked mike home. When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube.

Conduct a visual inspection of the entire drain line indoors and out to make sure it is properly draining outdoors. You can prevent slime and eliminate drain tube clogs in two easy steps. You should not be adding an additional trap. Watch this video to find out more.

The drain line should be located near the outside unit leading from your ac unit s indoor evaporator coil commonly located inside your home. However some drain lines may be copper. The condensate line instructions start on page 18 in the installation manual the condensate trap is supplied with the furnace and factory installed. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. The drip pan connects to the condensate drain line which carries water out of the home. Condensate drain lines should not be connected to the sewage drainage system under any circumstances unless the furnace is a high efficiency furnace which is exceptable because it is a continious flow trap and does not go dry in the heat season.

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. Inspect the condensate drain line usually 3 4 white pvc pipe for any cracks or damage. Condensate drains check the condensate drain from your central air conditioning system.