Wood Stove Catalytic Combustor Catalyst Vermont Castings Defiant and Encore Flexburn (2.5″ X 12.75″ X 1 Ceramic) Made in USA. DECREASES POLLUTION – Midwest Hearth combustors remove 70% of harmful wood stove emissions, keeping the air clean and your family healthy. IMPROVED SAFETY – Catalytic combustors prevent the buildup of creosote, so there’s a lower risk of house fires. Since 1990, the number of creosote-caused fires has decreased by 75% thanks to catalytic stoves. 5-YEAR PRORATED – Our combustors boast an extremely low percentage of defects off the manufacturing line, and our claims are only 0.4%, well below the industry average. Our 5-year prorated guarantees our quality. Midwest Hearth Wood Stove Combustor. Catalyst Vermont Castings Defiant and Encore Flexburn (2.5″ x 12.75″ x 1). Model Number – MH-67C (ceramic), MH-67M (metal). Dimensions – 2.5″ x 12.75″ x 1. Cells per Inch – 16 CSPI. Defiant Flexburn 2N1 1975/1976/1977/1979. Encore Flexburn 2N1 2040/2041/2042/2044. Pre-1990 Defiant Wood Parlor (USA). This combustor replaces the OEM part # 30006623. MORE HEAT – LESS WOOD. Using a catalytic combustor in your catalytic stove converts smoke from burning wood into heat, producing more usable BTUs per kilogram of wood-essentially producing more heat with less wood. Enjoy longer-up to 8 hours longer-overnight burns without having to refuel your stove. Save time and sleep soundly, without the extra work to keep your stove loaded throughout the night. Particulate from burning wood is a contributor to pollution. Our combustors remove 70% of harmful wood stove emissions, keeping the air clean. All of our EPA-approved catalytic combustors are manufactured here in the USA. We have world-class material science expertise in our lab, and we’re constantly improving every product. 12.75 x 1 x 2.5 inches. 2.5″ x 12.75″ x 1 Ceramic. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your feedback very important to us, after you get your package and you are. Satisfied with our service. If you have any problem with your order / any questions please before leave any type of feedback. Thank you for shopping at our store.