Z-Flex 6" x 20' Aluminum Liner Kit d28.25 but advanced technology drives these

but advanced technology drives these clean-burning wall furnaces to more than 80% efficiency (AFUE)

Size: 5" (Top W) x 14" (Bottom W) x 7 1/2" (H)

it is not recommended to install larger than 36” sets on Propane Gas

Product Type Mid Section Pipe Length 12" Diameter 7" Finish RAL 6033 38/50033 Powder Coat Documents & Files

Item Number OPT-30AVPCFE12V-GRY-NG UPC Code 196111378340 Manufacturer The Outdoor Plus Brand Name The Outdoor Plus Material Powder Coated Metal Collection Avalon Finish Gray Shape Square Fuel Type Natural Gas Ignition 12V Electronic Ignition Hides Propane Tank No Burner Material 304 Stainless Steel Product Category Fire Bowl Size 30" Height 13" Base 15" Documents & Files

Z-Flex 6" x 20' Aluminum Liner Kit d28.25 but advanced technology drives theseUL listed aluminum chimney liner kit for use with Category I natural draft gas fired heating equipment and gas fireplaces. Note: For Use with Natural Draft Appliances. Not intended for use with Category II, III, or IV gas burning appliances as defined by the National Fuel Gas Code, NFPA 54, or other appliances that result in condensation or corrosive acids on the liner of the chimney, or that create positive pressures in the chimney system.