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- Hart & Cooley® Chimney Liner Kit, Series: ALK, 25 ft Length, For Use With: Type B Gas Vent System, Aluminum
- Standard kit length of 15, 25 and 35 in
- Pull-downs stretch and lead the Flexi-Liner® down the chimney
- Liner material aluminum 3003, 2-ply (0.005 in each)
- Maximum flue gas temperature 470 deg F
- Stretch ratio 5:1 (approximate)
- Clearances 0 in between liner and chimney interior 0 in between combustible materials and chimney exterior
- 8 in Dia
- Flexible Length, Round Top, Flashing, Mortar Guard, Flexi-Liner with Attached Connector and Fastener Package
- Length25 ftMaterialAluminumSuitable For Use WithType B Gas Vent SystemManufacturerHart & CooleyManufacturer #8ALK25SeriesALK