Errr..wrong wording maybe. Show off your own system. I finally got around to replacing mine. I went with the B-vent and dilution bit till I can line my chimney. Three fireplaces so I have no clue how much the thing snakes yet.
Be kind now and don't nit pick me. yes the p=trap
The heating man finally replaces his. by SouthWestDreams , on Flickr[/IMG]