Yep, and that elbow is not even engaged into that pipe section. They are offset and the tape is making the joint. Looks like the relationship btw hole in cabinet and length of elbow doesn't line up so they taped the joint to make up the difference instead of doing it right.

No screws visible at any pipe joints

Can't wait to see the chimney. At 0.65 GPH, I'll bet it is rotten as hell.

Good pickup, Jos. I wish I could get that contractor to tighten up on his service. He is a nice guy but boy the stuff they leave in service scares me.

Do you have any more shots? Hey, have them call me if need be.
Bob

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disgusted with some people on this forum. Out of here!