Napoleon Flex Vent Kit, 20', 3" | GDI-320KT Fire Pit Cover and Heat Exchanger is a phosphate-removal solution formulated

is a phosphate-removal solution formulated for pool and spa water care

leak checks

OEM panels are precision-sized for proper fit

this lid is a must-have for any fire pit owner

5/16 in x 24 in Capillary: Ensures precise temperature sensing for optimal performance

Napoleon Flex Vent Kit, 20', 3" | GDI-320KT Fire Pit Cover and Heat Exchanger is a phosphate-removal solution formulatedEfficient Venting for Standard Masonry Chimneys The Napoleon GDI 320KT Flex Vent Kit is a comprehensive venting solution designed for the installation of gas fireplace inserts into standard height masonry chimneys. This kit provides 20 feet of flexible aluminum liner, offering a continuous run from the fireplace appliance to the chimney termination point. By establishing a dedicated path for combustion, this kit ensures that your fireplace insert