M & G Duravent 6DP-09 6 Inch x 9 Inch Dura-Vent Dura/plus Chimney Length Inner Liner 430-a

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Chimney has been filling the supply and accessory needs of over 8 000 chimney sweeps hearth retailers masons and contractors for over 25 years. Chimney has the privilege of serving over 80% of the chimney professionals in America.Founded by Robert Daniels Sooty Bob in 1978 Chimney has grown from a one-man operation to a national network of six warehouses and a manufacturing plant. From its headquarters in Fairfield Iowa Chimney plays a major role in providing for the Chimney industry. Dura/Plus chimney is designed for appliances that are tested and listed for use with a 2100°HT chimney system such as wood stoves fireplaces furnaces boilers stoves ranges water heaters or other appliances fueled by wood oil coal or gas. Dura/Plus is tested to UL test procedures 103HT (2100°) and listed under UL re-examination service number MH 7399. You must use 100% Dura/Plus parts to obtain a Dura/Plus listed systemDura/Plus chimney pipe in 6 inch 9 inch and 12 inch lengths have a 1 inch insulating blanket. The 24 inch and 36 inch lengths have a 1/2 inch blanket. To calculate the installed length of Dura/Plus pipe lengths subtract 1 1/2 from each length of chimney pipe. Dura/Plus Chimney is the metal chimney that does the three things a firesafe chimney must do! Stay cool on the outside provide a hot draft on the inside with a firesafe design that protects both the chimney and building. Dura/Plus chimney is designed for appliances that are tested and listed for use with a 2100°F HT chimney system such as wood stoves fireplaces furnaces boilers stoves ranges water heaters or other appliances fueled by wood oil coal or gas.