The Ljungström® Regenerative Air Preheater is more widely used than any other type of heat exchanger for comparable service in the steam generating industry.  The reasons for this worldwide acceptance are its high thermal effectiveness, proven performance and reliability, effective leakage control, compactness of its design, and its adaptability to most any fuel burning process. It is both designed and built to operate over extended periods with durable, uninterrupted service. Simplicity of the design also makes it easy and economical to maintain in operation and at scheduled outages. Available in a broad range of sizes, arrangements, and materials, Ljungström® Regenerative Air Preheaters are custom engineered to meet the specific requirements and operating conditions of a variety of applications including: Electrical Power Generating Plants    Fluidized Bed Boilers  Package and large industrial boilers Hydrocarbon and chemical processes Waste incinerators and drying systems Flue gas and other reheating systems › Locate a Salesperson