Welcome to DUNGS North America

Certified according to ISO9001

Karl Dungs, Inc. (KDI)

KDI is the North American subsidiary of Karl Dungs GmbH & Co. KG (DUNGS). DUNGS has consistently delivered premium, high-performance systems that ensure safe and efficient combustion across North America since establishing their presence here in the early 1990’s. Initially focused on low-temperature process heating applications such as automotive paint finishing, textile processing, and food production, DUNGS quickly became the industry benchmark for compact, modular gas train assemblies. The company also established a strong foothold in the floor-standing commercial boiler market, as well as in the power generation market.

Today, KDI oversees sales and support for the entire Americas region, including North, Central, and South America. In response to growing demand and to enhance its capabilities, DUNGS recently expanded its Blaine, Minnesota facility. This upgrade includes dedicated space for assembly and testing of large, fully integrated gas train packages – complete with wiring and controls - tested and ready for global installation.

Partner with DUNGS. Whether you are maintaining existing systems or planning your next project, our dedicated team is ready to support you at every stage - from concept and design to production, delivery, and ongoing service. At DUNGS, we don’t just deliver products - we deliver confidence, reliability, and long-term value to help you build a safer, smarter future.

Services

At DUNGS, we are dedicated to being more than a supplier — we are a trusted partner in driving innovation, safety, and reliability in the North American combustion market. With decades of global experience and a commitment to excellence, our team provides comprehensive solutions that meet the complex needs of today’s industrial and commercial applications.

Cutting-Edge Components & System Solutions
We deliver state-of-the-art combustion control components and integrated system solutions designed to meet the most demanding performance and safety standards. Our technology supports a wide range of applications, from thermal and process heating to industrial and commercial boilers, as well as power and cogeneration systems.

Deep Expertise Across Industries
Our team brings extensive knowledge and hands-on experience with a broad array of applications across industries worldwide. This expertise allows us to understand the unique challenges our customers face and provide tailored solutions that maximize efficiency, safety, and operational performance.

Global Support Network
Through the worldwide DUNGS sales and service network, customers benefit from seamless support wherever their operations are located. Our local U.S. presence is backed by a global team, ensuring consistent quality and responsive service on a global scale.

Production to Global Standards
All our products are manufactured to meet rigorous international application requirements, ensuring compliance with key industry standards and regulations. This global approach guarantees that our solutions can be trusted for reliability and safety, regardless of where they are deployed.

Reliable Inventory & Quick Delivery
With a strong inventory position and an 18,000-square-foot U.S. warehouse, we maintain ample stock levels to meet market demand quickly and efficiently. This ensures our customers experience minimal downtime and receive the components and systems they need, when they need them.