Fremont, CA, September 13, 2023 350hp ULN Boiler Nationwide Boiler Inc., a leader in innovative boiler solutions, is excited to announce the successful validation of ultra-low NOx performance for its in-stock 350 hp firetube boiler package. The test, conducted by Montrose Air Quality Services at the Superior Boiler factory in Hutchinson, Kansas, confirmed emissions below 2.5 ppm, corrected to 3% O2, across all operating capacities. This achievement highlights Nationwide Boiler’s dedication to sustainable and high-performance equipment. Jim Lieskovan, VP of Sales at Nationwide Boiler, said, “Partnering with Superior Boiler and Oilon, a global burner expert, has allowed us to deliver a product that not only meets but exceeds industry standards. This 2.5 ppm ultra-low NOx solution represents our commitment to innovation and environmental responsibility.” The 350 HP Superior boiler package is now available and features Oilon’s LN30 (ULN2.5) ultra-low NOx burner. This advanced burner uses patent-pending technology to achieve single-digit NOx emissions without air filters or flue gas recirculation, while maintaining conventional gas pressure. It’s designed for reliability, efficiency, and ease of maintenance. Oilon, one of the world’s largest burner manufacturers, provides full support through Nationwide Boiler’s engineering, service, and R&D teams. Burners are available in sizes from 70 HP to 450 HP, with parts and repair services readily available in Thomasville, Georgia. The LN30 also comes with a 5-year warranty on the burner head and extension, offering long-term peace of mind. Beyond rental boilers, Nationwide Boiler offers new and used package boilers, combustion equipment, and emissions reduction solutions. Their CataStak™ SCR system is another proven 2.5 ppm NOx solution suitable for a variety of industrial applications. With over 50 years of experience, the company continues to prioritize sustainability and customer satisfaction. For more information, visit [www.nationwideboiler.com](http://www.nationwideboiler.com). # # # # Editorial Contact: Chelsey Ryker Nationwide Boiler Incorporated (510) 490-7100 Technical Contact: Jim Lieskovan Nationwide Boiler Incorporated (510) 490-7100 pdfPDF Press Release

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