Condar Ceramic Catalytic Combustor for Fireplace Xtrordinair FPX44 and FPX44AZC by Travis Industries Wood Stoves Made in the USA by Condar, the Combustor Experts. For Fireplace Xtrordinair models FPX44 and FPX44AZC. Measures 14.2" long X 3.6" wide X 2" thick. Made of high-quality materials; approved by the Environmental Protection Agency. Dipped in a wash that contains platinum and palladium; elements engineered to maximize the catalytic reaction. 5-year pro-rated warranty (Claims are handled quickly by Condars tech service department 8am-5pm Eastern Time).