Our company did an inspection of a DV gas FS stove the other day. Arrive and look at stove. Stove is vented into masonry chimney using Simpson Duravent components. Anyone worth his salt as an installer knows there is a masonry conversion kit for such a purpose. This install has a piece of DV pipe simply stuffed into the chimney connected to 2-ply single wall liner that extends to the top. That's wrong in it's self.... but wait kids there's more. Take a look at the pictures. You see how it's terminated on top. (Note I couldn't get a picture of the bottom because the lady wouldn't let me back in the house, she's pissed that we're saying this is wrong) Now to the naked eye it looks like a rigged DV termination. One cap for fresh air one cap for exhaust. Oh no. The lower of the two caps.... that's a hot water heater. So as I know Elks head is already exploding, I will finish the story. The local AHJ gets called into the matter as it's my companies opinion that it is wrong and the installing companies opinion that it is right. So the AHJ gets pissed that he's relined a hot water heater since us chimney monkeys aren't allowed to do that. But the workmanship on top is ok, the improper use of components is ok, cutting the chimney cap to make it fit is ok, tuckpointing the brick with silicone is ok. I think you see where this is going. Basically at the end of the day the AHJ made the installing company glob more silicone on the top plate to block a crack that was between one of the caps and the "top plate". In this transaction we pointed out everything that was wrong with this install and everything we said was by the book. The AHJ has not only let a possibly dangerous situation go unchecked but has smeared our companies name through the mud. The city inspector says it's ok so it must be and now we have two potential customers that think we're trying to scam them for unecessary repairs. I am heavily considering leaving the industry at this point. I just can't win.
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