Ac Drain Line Cap

Take off the cap at the top of the pvc pipe that goes straight up in the air to open the access hole.

Ac drain line cap.

Most drain lines will have a t shaped vent tee with a cover or cap. When i remove the cap the unit drains properly. As they dehumidify they remove. Look by the ac unit s air handler inside your home for a t shaped pvc pipe running out of it.

Push the stiff thin brush into the end of the drain line. Air conditioners whether they are window or central units dehumidify the air as a byproduct of their cooling method. Is this happing because the main drains vent cap is closed. Find your ac drain line.

It seems that all of the large ac companies have. This might clear any clogs located near the end of the drain line. Depending on your ac system it might be hidden by a removable access panel. It should be open correct.

During a service call last week the technician wasn t happy with how quickly the condensation was draining so he cut the cap off the a c condensate drain access plug the white pvc pipe at the top of this image i suppose to eliminate any vacuum effect that would prevent slow draining. Your drain line is a pvc pipe located near your outdoor unit and is attached to the wall of your house. I ran across a furnace with a ac unit. The condensation is draining out of the over flow line into the pan.

To prevent sewer gases from coming back up the line this doesnt drain to a sewer it drains to the backyard. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work. This will kill any algae mold or mildew that has formed in the pipe. This will most likely be a t shaped vent with a cap covering the top of the drain.

This is a pvc pipe that is usually situated outside near your condenser unit. The fan is blowing the condensation out of the path of least restiance. Bleach for cleaning an ac drain. Most ac drain lines are located outside near the condenser unit.

Find your ac drain line. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. Locate your condensate drain line. Remove the cap at the top of the drain and inspect for blockage.

Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Identify the access point on the drain line. Locate the drain line. The over flow is higher than the main drain.

I was trying to eliminate as many air leaks from the evap case as possible so i figured a cap on the one side where its blowing the air right out would help solve that issue. Locate the access hole for the drain line and remove the pvc cap. Got a new system furnace a c attic ductwork installed a couple years ago.