Spare Parts
FIS provides complete spare parts and aftermarket support for fired heaters—helping refiners maintain safe, efficient, and reliable operations. Whether you’re planning a turnaround or need a fast-track replacement, our team delivers the components and expertise to keep your unit performing at its best.
Our support includes:
High-quality replacement parts for fired heaters and boilers
Condition assessments and mechanical evaluations
Performance upgrades to improve efficiency and reliability
Troubleshooting and technical support for operational issues
Turnkey logistics and project coordination for on-time delivery
Replacement Components
Access and Observation
Tube Support Systems
Intermediate tube sheets
Horizontal tube supports
Vertical tube supports
Tubes and Heat Transfer Components
Standard tubes
Extended coverage (finned and studded tubes)
Headers
Header boxes and modular replacements
Burners and Burner Parts
Burners
Burner parts: Tips, pilots, tiles, plenums, and air registers
Convection Section Equipment
Other Systems
Air pre-heaters (APH)
ID/FD fans
Dampers
Refractory lining
