I am having an 80% downflow furnace and a 3 1/2 ton AC installed and would prefer to not have the condensate line make a swampy/muddy mess by dripping outside of the home. What options are there for routing it? Zoop

Is it possible to get a floor drain installed next to the furnace? I don't think it would cause that much of a mess just running it outside, most houses that have crawlspaces do this. Do you have a sump pump pit under the house? If so you could dump it in there. Give us a little more info on the setup and I'll try to help.