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// CODE SNIPPET

904.4 Temperature- or Pressure-Limiting Devices

Los Angeles Mechanical Code > 9 Installation of Specific Appliances > 904.0 Central Heating Boilers and Furnaces > 904.4 Temperature- or Pressure-Limiting Devices
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Steam and hot water boilers, respectively, shall be provided with approved automatic limiting devices for shutting down the burner(s) to prevent boiler steam pressure or boiler water temperature from exceeding the maximum allowable working pressure or temperature. Safety limit controls shall not be used as operating controls. [NFPA 54:10.3.4]

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