Auxiliary condensate line dripping outside. I live in a two story house which has two units; I checked the drip pans in the attic and they both are dry. I pour a bleach solution into both primary condensate lines but the dripping outside continues; now I'm wondering if the contractor/AC people hooked up these lines correctly. I'm no AC man just learning.
Can anyone tell me why this line is dripping outside?
See attached photo of evaporator with condensate lines.