CSD-1 covers requirements for the assembly, installation, maintenance, and operation of controls and safety devices on automatically operated boilers directly fired with gas, oil, gas-oil, or electricity, subject to service limitations and exclusions. Burner field installed on boilers or as a replacement burner shall comply with the requirements of CF-110 and CF-410 of the standard for gas and oil firing. The use of a gaseous or oil fuel not listed in the definitions has not been evaluated and special considerations may be required. The rules of CSD-1 are applicable to (a) all automatically fired boilers regardless of fuel input rating subject to the exclusions and acceptance of other listings. (b) burners field-installed in automatically fired boilers. Exclusion - (a) Boilers with fuel input ratings greater than or equal to 12,500,000 Btu/hr (2 663 389 W), falling within the scope of NFPA 85, Boiler and Combustion Systems Hazard Code. (B) Water heaters (c) Direct gas-fired swimming pool heaters that bear a label and/or listed by a nationally recognized testing agency or other organization that is acceptable to the authority having jurisdiction as complying with ANSI Z21.56/CSA 4.7, Standard for Gas-Fired Pool Heaters. Acceptance to Other Listings: (A) Automatically operated boilers fired with gas having inputs of 400,000 Btu/hr (117 228 W) or less that (1) comply with Part CW, CE-110(a), CE-110(i) of CSD-1. (2) are listed and/or labeled by a nationally regcognized testing agency or other organization that is acceptable to the authority having jurisdiction as complying with ANSI Z21.13/CSA 4.9, Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers, meet the remaining requirements of CSD-1. (B) Automatically operated boilers fired with oil having inputs of 3 Gph (11.4 L/h) or less that (1) comply with Part CW, CE-110(a), CE-100(i) of the standard. (2) are listed and/or labeled by a nationally recognized testing agency or other organization that is acceptable to the authority having jurisdiction as complying with UL 726, Standard for Oil-Fired Boiler Assemblies, meeting the remaining requirements of CSD-1. (c) Automatically operated, electrically heated boilers having inputs of 115 kW or less that (1) comply with Part CW and CE-110 (a) (2) bear a label and/or are listed and/or labeled by a nationally recognized testing agency or other organization that is acceptable to the authority having jurisdiction as complying with UL 834, Standard for Heating, Water Supply, and Power Boilers - Electric, meet the remaning requirements of CSD-1.
ASME CSD-1-2004 history
2021ASME CSD-1-2021 Controls and Safety Devices for Automatically Fired Boilers
2018ASME CSD-1-2018 Controls and Safety Devices for Automatically Fired Boilers
2016ASME CSD-1-2016 Controls and Safety Devices for Automatically Fired Boilers (Includes Interpretations Volume 1 through 16)
2016ASME CSD-1-2015 Controls and Safety Devices for Automatically Fired Boilers
2012ASME CSD-1-2012 Controls and Safety Devices for Automatically Fired Boilers
2012ASME CSD-1 INTERPRETATIONS-2011 Interpretations to CSD-1 Controls and Safety Devices for Automatically Fired Boilers (Includes Interpretations Through Volume 15)
2009ASME CSD-1-2009 Controls and Safety Devices for Automatically Fired Boilers
2006ASME CSD-1-2006 Controls and Safety Devices for Automatically Fired Boilers
2004ASME CSD-1-2004 Controls and Safety Devices for Automatically Fired Boilers (CSD-1 - 2004)
2002ASME CSD-1-2002 Controls and safety devices for automatically fired boilers
1970ASME CSD-1 INTERPRETATIONS-2001 Interpretations to CSD-1 Controls and Safety Devices for Automatically Fired Boilers Includes Interpretations Dated February 1989 thru June 2001
1998ASME CSD-1-1998 Controls and safety devices for automatically fired boilers
1995ASME CSD-1-1995 Controls and safety devices for automatically fired boilers
1992ASME CSD-1-1992 Controls and safety devices for automatically fired boilers