Hello all, I just recently went to a horizontal exhaust. I really don't care for ladders that much and my 25ft vertical exhaust was becoming a challenge to clean. Now with it going straight out the back, 2ft double wall connected to an elbow that connects to the stove, I can clean it at will with no problem. Thinking about getting another 1ft piece to extend it farther from house. Right now it's about 14in from house