What a rip off. 10$ a foot. An aluminum expandable 4? dia, pipe for a liner. Now (NYS) required to line the chimney when you replace the (90%+) furnace with a direct (PVC) vent. Because the chimney will not have both furnace and hot water tank using the flue, the moisture content could deteriorate the flue. :-( Well during the summer months the furnace isn?t using the flue either, and the flue has been fine for over 50 years. Probably longer than that accordion aluminum pipe will last?
- posted
19 years ago