Part Number: 1740120 eFireplaceStore Item Number: CPF-77100 UPC: 633210518333 Features
*Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit. Flexi-sleeve for 3-inch or 4-inch Flexi-liner pipe is made of 2-ply 3003-alloy aluminum construction. Use it when the flue gas temperature is below 280 degrees F at the thimble, when large portions of the chimney are located on the outside of the house, when the liner is venting appliances with fans, or when the flue cavity is a lot larger than the liner itself. The sleeve is 10-feet long and designed only for use with Flexi-liner pipes. |