Numbers and Titles



Includesgas and oil fuel-fired, solid fuel-fired, and electric boilers and generators for both hot water and steam systems.
See23 11 00 for facility fuel piping. 23 25 00 for HVAC water treatment. 23 51 00 for breechings, chimneys, and stacks. 23 53 00 for heating boiler feedwater equipment. 42 11 00 for process boilers.
23 52 13Electric Boilers
23 52 16Condensing Boilers
23 52 17Low Mass Boilers
23 52 19Pulse Combustion Boilers
23 52 23Cast-Iron Boilers
23 52 33Water-Tube Boilers
23 52 39Fire-Tube Boilers
23 52 83Boiler Blowdown Systems