Finally approved by the almighty building department. (after flunking first inspection) What an ordeal! My wallet' s a lot lighter, but my stove is no longer wearing hand cuffs. That's what I get for being honest, I guess. Or stupid. If I had said I had a 4" flex liner installed to terminal (top of chimney) instead of three inch to six inch stainless to terminal, I would have passed in the first place. Lesson learned the hard way. So a word to the wise: have your wife who knows very little about your installation deal with the inspector and if he asks, say the dog ate the stove manual and you'll pass with flying colors. Kidding, not!