All units come standard with a heating element, cycle time controller, stainless steel basket, and stainless steel drain valve. Stainless steel construction offers scratch resistance, durability, and easy cleaning. Timer settings from 1 to 99 minutes and temperature range of 68°120°F (20°60°C). Work with all popular cassette systems. 1-year warranty on unit and electronics, 2-year warranty on transducers.