This company's new TLP line of infrared tube heaters is CSA-certified for indoor and outdoor applications, vented and non-vented applications. Company officials say the line was made to offer high performance, optimum fuel efficiency and easy service access. Burner inputs are 50,000 through 200,000 Btu on natural and propane gas models. The TLP line also includes heat-treated aluminized steel tubes for better radiant heat transfer.

Modine Manufacturing Co., 1500 DeKoven Ave., Racine, WI 53403-2552; (800) 828-HEAT.