With 15 x 10 x 10 ft work chamber and powered load/unload cold car, gas-fired cold car industrial batch oven can be used for stress relieving steel assemblies weighing up to 20,000 lb. Oven features Expandable Surface® design and operating temperature range of 250°F above ambient to 1,250°F max. To provide even heating and temperature uniformity, recirculation system utilizes combination air flow and two 40,000 cfm @ 50 hp blowers. NEMA 12 control panel is standard.