The FSP is a water bath warmer that is thermostatically controlled to hold products at serving temperature. Its constructed of stainless steel for durability and includes a pump. To eliminate burning or scorching, the FSP features a precalibrated thermostat that senses the food temperature and turns a 500 watt heating element on or off as needed. This model dispenses from a #10 can (of topping) or 3 quart (2.8 L) stainless steel jar 94009 (not included). Standard features include: Stainless steel pump with captured valve balls to elminate loss Water fill lines eliminate overflow accidents 3 qt (2.8 L) capacity 1 oz (30 mL) maximum portion; adjustable in 1/4 oz (7 mL) increments.