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Fired Heater Incidents

This equipment type has been involved in one or more CSB investigations as a primary or contributing factor. Each linked page provides the full event sequence, root causes, failed safeguards, and CSB safety recommendations.

2 CSB investigations in this database involve fired heater as a primary or contributing equipment factor, spanning 1998–2024.


Fired Heater Incidents (2)

Incident Date Industry Key Hazard
Marathon Martinez Renewable Fuels Fire 11/19/2023 Petroleum Refining Fire, Chemical Release
ConAgra Natural Gas Explosion and Ammonia Release 06/09/2009 Food Processing Explosion, Ammonia Release

Chemical Release · Fire · Explosion · Ammonia Release · Structural Failure


Valve Failures in Process Plant Incidents · Furnace · Safety Instrumented System Failures · Interlock Failures in Process Safety Incidents · Pipeline Ruptures, Leaks, and Fires · Refrigeration System


Data sourced from CSB.gov public investigation reports. This site is an independent project not affiliated with the U.S. CSB.