12VAC5-421-1660: Mechanical warewashing equipment, wash solution temperature

A. The temperature of the wash solution in spray type warewashers that use hot water to sanitize shall not be less than:

1. For a stationary rack, single temperature machine, 165°F (74°C);Pf

2. For a stationary rack, dual temperature machine, 150°F (66°C);Pf

3. For a single tank, conveyor, dual temperature machine, 160°F (71°C);Pf or

4. For a multitank, conveyor, multitemperature machine, 150°F (66°C).Pf

B. The temperature of the wash solution in spray-type warewashers that use chemicals to sanitize shall not be less than 120°F (49°C).Pf