Minn. R. 4626.0640
MANUAL WAREWASHING EQUIPMENT; HEATERS AND BASKETS. 4-204.116
If hot water is used for sanitization in manual warewashing operations, the sanitizing compartment of the sink must be: A. designed with an integral heating device that is capable of maintaining water at a temperature not less than 171 degrees F (77 degrees C); P2 and B. provided with a rack or basket to allow complete immersion of equipment and utensils into the hot water. P2