Select dryers have a nozzle that releases a mist of water into the warm drum to create steam. The feature helps remove wrinkles and odors from a small load of just-worn clothes or prevent wrinkles from setting into a full load of dry clothing. This special stainless steel drum is made to help reduce the noise made by coins, zippers, belt buckles, buttons and other hard objects while tumbling. High Efficiency Sensor Drying 7.4 Cu. Ft. SuperSize Capacity Plus. Steam is introduced into the dryer drum after several minutes of tumbling at a medium temperature. Touches up loads that have been left in the dryer too long. The cycle ends with a brief cool down period.