NFPA 85 Demystified: Combustion Control Standards Every Engineer Should Know" breaks down the complex requirements of NFPA 85, the standard for boiler and combustion systems hazard code. This article provides engineers, plant managers, and safety professionals with a clear understanding of combustion control, system interlocks, and risk mitigation strategies in high-temperature fuel environments. From startup and shutdown procedures to flame safeguard systems, discover how NFPA 85 ensures operational safety and regulatory compliance in industrial combustion processes. A must-read for anyone responsible for the design, maintenance, or inspection of combustion equipment.