SECTION 310:257-7-71. Mechanical warewashing equipment, wash solution temperature  


Latest version.
  • (a)   The temperature of the wash solution in spray type warewashers that use hot water to sanitize may not be less than:
    (1)   For a stationary rack, single temperature machine, 74°C (165°F);
    (2)   For a stationary rack, dual temperature machine, 66°C (150°F);
    (3)   For a single tank, conveyor, dual temperature machine, 71°C (160°F); or
    (4)   For a multitank, conveyor, multitemperature machine, 66°C (150°F).
    (b)   The temperature of the wash solution in spray-type warewashers that use chemicals to sanitize may not be less than 49°C (120°F).
[Source: Added at 23 Ok Reg 2358, eff 6-25-06]