Z-Flex Z-Max 5.5" x 45' Stainless Steel Chimney Liner Kits for All Fuels w45 BTU Rating NG: 74K

BTU Rating NG: 74K

Welded at every joint for additional strength

It has 60-inch 304 stainless steel bullet burner that produces 100

the unit will cycle on and off and switch between high or low setting to maintain the desired temperature setting

Hargrove MEI-V MEI Valve for Electronic Ignition (Variable Flame)

Z-Flex Z-Max 5.5" x 45' Stainless Steel Chimney Liner Kits for All Fuels w45 BTU Rating NG: 74KZ Flex Triple Lock stainless steel chimney liner kits come complete with everything you need to quickly and easily install. Features Available in 3", 4", 5", 5. 5", 6", 7", 8", 9", 10" Larger sizes available upon request Alloy 316 Titanium Patented airtight Triple Lock construction is tested and listed by UL UL 1777 and ULC S635 Listed for use with wood, pellet, oil, natural gas, and propane fired appliances.