W. N. Best

Winterizing Genset & Boiler Fuel Systems: Tips for Facility Managers

As seen in Facility Management It’s never too late (or too early) to winterize! Facilities managers need to ensure that their backup power and heating systems can withstand freezing conditions. Gensets and boiler fuel systems, which often rely on diesel fuel, are vulnerable to cold weather issues like fuel gelling and ice formation. This article discusses some common […]

Preferred Utilities Receives Two Major Third Party Approvals

Preferred Utilities Receives UL Listing to Fire Biodiesel for API Burner and UL Listing/CSA Certification for Comet Burner. New UL Listings highlight quality and sustainability. Read the Press Release Here — DANBURY, CT Preferred Utilities Manufacturing Corporation has received UL certification for its Advanced Performance Inject-Aire (API) Low NOx Burner and both UL and CSA certification for its Comet Burner. They […]

Made in the U.S.A. – How Preferred is Navigating Tariffs, Supply Chains, and a Growing Demand

Recent economic shifts and international trade tensions have sent waves through the markets. Tariff uncertainty and global supply chain challenges are causing many companies and investors to worry about the future of their operations and product availability. Made in the U.S.A., Preferred Utilities is proud to offer customers confidence and clarity in uncertain times. At Preferred, our products […]

Preferred Utilities’ API Burners Now UL Listed to Fire B5 – B100 Biodiesel Fuel

Danbury, CT – Preferred Utilities is proud to announce that our API gas and oil burners are now UL certified to fire up to 100% biodiesel fuel under UL 296 (Standard for Safety – Oil Burners). This certification marks a significant milestone, allowing customers in jurisdictions that require UL-listed equipment—such as New York City and Massachusetts—to take advantage […]

Rapid Response with the Comet Combustion System: Emergency Burner Replacement

When the U.S. Postal Service in Kearny, NJ, faced an urgent burner failure, there was no time to waste. Essential facilities like this rely on uninterrupted operation, and operators needed to find a high-performance replacement quickly. That’s where Preferred Utilities’ Comet Combustion System saved the day. We provided a 300 HP in-stock Comet burner within 48 hours, ensuring […]

Igniting Success: First Comet Burner Installation and Startup Success

A recent installation of our Comet burner with the Flex Fit controller was successfully commissioned on a 150 HP boiler at a local plant. This project demonstrates the Comet’s top tier performance, flexible design, and user-friendly features. Below, we provide insights into the installation and performance, along with some uncovered opportunities to further optimize the installation. Installation Highlights: […]

Low-NOx Solutions for a Changing Regulatory Landscape

The U.S. Environmental Protection Agency (EPA) has recently proposed stricter limits on nitrogen oxide (NOx) emissions for combustion turbines at natural gas-fired plants and industrial facilities. Article here. This move, aimed at reducing harmful air pollutants and improving public health, may not ever come to fruition. However, the proposal reminds us to keep in mind the environmental impacts […]

A Contractor’s Guide to Hassle-Free Boiler Room Management

As seen in CONTRACTOR Magazine Full system integration offers a comprehensive solution, ensuring not only the reliability and efficiency of boiler operations but also a single source of accountability. Boiler systems are a critical component for the continuous operation of a facility. Not only do contractors need to minimize their downtime, but they must, simultaneously, maintain safe, reliable, and efficient […]