Boiler design criteria

Boiler codes and design standards provide the basic guidelines for boiler application, design, construction, and operations.
Grasp the codes, standards, and guidelines that assist in specifying boilers and boiler systems.
Know the different types of boilers available and understand when to specify each type.

Provide a low water cutoff.
Heating water systems must be provided with an expansion tank either open or closed type.
Boiler shall be provided with a temperature and pressure gauges.
Condensing boiler flue or stack is typically specified of noncorrosive material such as: