Part Number: 22590
eFireplaceStore Item Number: CPF-22590
Do you need to vent an 8" stove with round liner through an 8 x 12 flue? Downsizing is not permitted by NFPA211 code, but RectangleFlex offers the perfect solution. This heavy and flexible pipe converts round pipe to rectangular while still meeting code. Its interior cross-sectional area measures 54 1/2 square inches, and its alloy construction adds .015" - .018" nominal thickness. The 25-foot length is UL listed to 1777 Standard for zero clearance and comes with a manufacturer's lifetime warranty for wood-burning applications.