The American Dish Service 099-7021 is an electric booster heater designed to enhance the efficiency of your dishwashing operation. It features a 40° rise, ensuring optimal water temperature for effective sanitization. This unit operates at 240 volts and is compatible with both single-phase and three-phase electrical systems. Ideal for use with single rack machines, it is not suitable for undercounter models or glasswashers. The robust construction and reliable performance make it an essential addition to any commercial kitchen, ensuring dishes are cleaned and sanitized to the highest standards.