Regulations of Connecticut State Agencies (Last Updated: June 14,2023) |
Title29 Public Safety and State Police |
SubTitle29-232-1_29-232-116. Boiler Design, Construction, Installation, Repair, Use and Operation |
Sec.29-232-99. Temperature control
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Each automatically fired hot water boiler shall be protected from over-temperature by two temperature-operated controls.
Each individual automatically fired hot water boiler shall have a safety limit control that will cut off the fuel supply to prevent water temperature from exceeding the maximum allowable temperature of 250°F at the boiler outlet. This water temperature safety control shall be constructed to prevent a temperature setting above 250°F.
Each individual hot water boiler or each system of commonly connected boilers without intervening valves shall have a control that will cut off the fuel supply when the water temperature reaches an operating limit, which shall be less than the maximum allowable temperature.
(Effective August 25, 1987)