Surface Combustion, Maumee, Ohio, received orders for six RX(r) Endothermic Gas Generators from two separate Visteon Automotive Systems facilities, both located in Sterling Heights, Mich. The generators come in a variety of sizes ranging from 2-tube to 4-tube with a capacity of 6,000 to 12,000 cfh. Other features include ENDOQUENCH(r) gas-to-air heat exchangers, single tube on-line burnout capabilities, back-up mixture pumps, PLC controls, ESA(r)-6200 dewpoint controllers and backup temperature controllers.