"Boiler Efficiency and Safety" by W.L. Robertson (re-released 2013) is a comprehensive guide tailored for managing and operating small steam boilers up to 10 MW . It focuses on maximizing efficiency through proper water treatment, combustion optimization, and strict maintenance routines to ensure safety . Read more about this resource on Google Books . (PDF) Boiler Efficiency and Safety - Academia.edu
Robertson A guide for managers, engineers and operators responsible for small steam boilers of up to about 10MW output. Academia.edu Boiler Efficiency and Safety - Google Books