Swingset, bud, you lucked out. Mine didn't leak out of the secondary as intended. Instead, it backed
up and spilled down into the furnace below, getting the burners wet, at which point they promptly
rusted bigtime. Couldn't figure why I had the furnace cranked up and still colder than shit in the
house.
Heater guy came out, found the problem quick, and cut the pipe right above the trap. When he
put the new piece back on, he didn't put on the adhesive, so that we could blow it out occasionally,
so that it wouldn't do a repeat performance. He was cool about it though, and showed me how the
burners disconnected, and I was able to go to the local furnace parts place and buy replacements,
and do the job myself. Needless to say, he got a big tip!
After seeing the crap that blew out of it, I wouldn't be too interested in doing a liplock on that thing
either. I use a section of rubber hose with an attachment that I can clip onto a compressed air
bottle.