The Slim-Line Warming Drawer is a free-standing unit with a stainless steel construction. It comes with (1) 12" x 20" x 6" stainless steel pan and has separate heater and thermostatic controls. The drawer also features moist/crisp door vents for customizable humidity control. The unit is equipped with 4" adjustable stainless steel legs for stability. The cabinet sides and top are filled with 1" thick insulation to ensure efficient heating. Each drawer includes a 475 watt (4 amp) heating element, a recessed thermostat adjustable to 190°F, and a humidity control. The drawer slides and roller bearings are made of heavy-duty 14 gauge stainless steel for durability. The unit requires a 120 volt, 60 Hz, single-phase power supply and comes with a 6' power cord with a NEMA 5-15 plug. It has a one-year limited parts and labor warranty, with a lifetime warranty on the heating elements and drawer rollers after the first year. Optional accessories include a trim kit for built-in applications. Additional options include a two-year extended limited parts and labor warranty, as well as a 208/240 volt, 60 Hz, single-phase power supply with a NEMA 6-15 plug. The unit is ULus and UL EPH listed, meeting both US and Canadian safety standards.