The Pro-Deluxe Warmer is an ideal dispenser for Hot Fudge, Caramel, and Nacho Cheese. Maximum Heating Temperature (Fahrenheit)-400 The Pro-Deluxe unit features a stainless steel body, a lighted master ON/OFF toggle switch, and uses a 500 watt band element with an adjustable thermostat to keep your condiments at the perfect temperature; 120 Volts This unit comes with a pump which uses gauging collars that allow a maximum of 1 ounce portions and can be reduced to yield by 1/8 ounce increments One year warranty; Tested to NSF/ANSI Standard 4 by ETL; UL 197, CSA 22.2 NO. 109, CE