The drain pipe of my airconditioning is plugged This pipe runs through the wall to the yard and has one but most likely 2 90degree angles. I did cut the pipe in the straight line below the air handler( the unit is ceiling mounted) can I use draino or some other kind of caustic material to unplug it or will a snaking it work?

If you have access to compressed air that is the easiest way to open the drain.

Perhaps a wet/dry vacuum to suction any buildup from the condensate drain system.

If you have access to compressed air that is the easiest way to open the drain.


Thank you this might just work