Heat Transfer
Solutions
For over a century, LJUNGSTRÖM has set the global standard in heat transfer technology. Our proven designs, engineering expertise, and unmatched field experience help power producers and process industries maximize efficiency, reduce emissions, and extend equipment life. Whether for new installations or modernization projects, LJUNGSTRÖM delivers tailored solutions that meet today’s performance and environmental goals.
Flue gas cooling and waste heat recovery
Capturing waste energy to lower the cost of carbon capture
Field-Assembled LJUNGSTRÖM® Air Preheaters
Key Benefits Include:
Robust, long-life construction for high-temperature and corrosive environments
Field-Assembled LJUNGSTRÖM® Air Preheaters
Our field-assembled air preheaters are designed for the most demanding thermal applications — from large utility boilers to industrial processes. Each system is custom-engineered and constructed on-site, offering flexibility for units of any size and configuration.
Key Benefits Include:
- Proven regenerative heat transfer technology for optimal performance
- Robust, long-life construction for high-temperature and corrosive environments
- Simplified maintenance access and modular replacement design
- Engineered to meet the latest efficiency and emissions standards
Pre-Assembled
Air Preheaters
Advantages:
Reduced outage duration and installation complexity
Pre-Assembled Air Preheaters
For projects requiring accelerated schedules or minimal on-site construction, our pre-assembled air preheaters offer a turnkey solution. Each unit is fully fabricated, tested, and shipped as a complete module — ensuring faster installation, reduced labor costs, and minimal plant downtime.
Advantages:
- Factory-built quality assurance and precision assembly
- Reduced outage duration and installation complexity
- Compact footprint for retrofit or limited-space applications
- Same proven LJUNGSTRÖM® performance and durability
Gas-Gas Heaters (GGH)
LJUNGSTRÖM Gas-Gas Heaters provide exceptional performance in air quality control systems for both power and industrial plants. These regenerative systems are engineered to recover heat from flue gas streams, improving overall plant efficiency while reducing energy consumption and emissions.
Features:
- Advanced heat transfer element design for maximum efficiency
- Optimized gas flow to minimize fouling and pressure drop
- Compatible with FGD, SCR, and other emissions control systems
- Proven reliability in global installations across diverse fuel types
Total Aftermarket Support
Our commitment doesn’t end at installation. LJUNGSTRÖM’s Total Aftermarket Support program ensures long-term reliability, performance, and compliance for every unit we deliver. We provide complete lifecycle support, from inspection and performance analysis to upgrades, parts replacement, and service training.
Our Capabilities Include:
- On-site inspections and diagnostic assessments
- Rotor, basket, and seal upgrades for improved efficiency
- OEM replacement parts and material enhancements
- Engineering support for system optimization and modernization
Gas-Gas Heaters (GGH)
Features:
Total Aftermarket
Support
Our Capabilities Include:
Technical Support
LJUNGSTRÖM’s technical experts are trusted partners for customers around the world. We provide real-time support, troubleshooting, and performance optimization to help you keep your equipment running at peak efficiency. Whether you need operational guidance, performance analysis, or system recommendations, our team is ready to assist — backed by decades of global experience in regenerative heat transfer technology.
Emergency assistance is available 24/7, 365 days a year.
Contact Technical SupportTechnical Support
LJUNGSTRÖM’s technical experts are trusted partners for customers around the world. We provide real-time support, troubleshooting, and performance optimization to help you keep your equipment running at peak efficiency. Whether you need operational guidance, performance analysis, or system recommendations, our team is ready to assist — backed by decades of global experience in regenerative heat transfer technology.
Emergency assistance is available 24/7, 365 days a year.
Contact Technical Support