Z-Flex 4" x 40' Aluminum Liner Kit v600 *Important Note: "L1520 Fire Screen

*Important Note: "L1520 Fire Screen is included with Teak models but will be optional accessory for Concrete model and GIN 90 (Dining) Winter Bag is included with Concrete models but will be optional accessory for Teak model

Why is the BTU according to EPA test data smaller than the one advertised

Only one penetration is needed through the roof or the wall for both exhaust and combustion air

You are then ready to load your appliance with a larger fuel load

glass with cast iron frame Glass type Ceramic glass Glass surface – dimensions (Width X Height) 10 1/4" x 8 7/8" Glass air-wash system Yes Overall dimension (Height) 28

Z-Flex 4" x 40' Aluminum Liner Kit v600 *Important Note: "L1520 Fire ScreenUL 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.