Preferred Utilities is thrilled to announce that the first of six major shipments has left our facility, headed straight to a mission-critical data center project. In this deployment: our reliable, redundant, and secure fuel oil systems engineered specifically for high-stakes environments. Shipment #1 includes: These aren’t your average components—each tank and manifold is part of a fully integrated […]
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 […]
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 […]
Powered by Nuclear, Backed Up by Diesel
Nuclear power plants are a cornerstone of the US energy grid. That’s why reliability isn’t optional, it’s essential. Ensuring uninterrupted operation and continuous safety requires a multi-layered strategy. At Preferred Engineering and Preferred Utilities, we offer a comprehensive suite of engineered solutions that, together, ensure nuclear facilities remain safe and operational during both routine maintenance and unexpected events. […]
Preferred Announces Updated PLS Liquid Level Switch Probes
DANBURY, CT – In early 2024, Preferred Utilities Manufacturing Corporation (PUMC) introduced a new generation of PLS Liquid Level Switch probes featuring an innovative adjustable mounting connection. This advancement utilized a compression fitting to lock the probe securely in place when tightened. However, the initial design, which included stainless-steel ferrules, was intended for one-time use only. (A ferrule […]
The Next-Level Vacuum Leak Detection Monitor – With Updates!
Preferred Utilities’ Vacuum Leak Detection Monitor (Model VLM-P) is the reliable choice for precise leak detection in critical fuel systems. Designed to monitor interstitial spaces in double-walled piping, enclosures, and tanks, it ensures early alerts—often before liquid is present—maximizing safety and system uptime. At Preferred, we don’t just rest on success—we build on it. Our Vacuum Leak Detection […]
Bulletproof E-Gen Fuel Systems & Monitoring for a NYC Hospital
We’re proud to showcase a recent project where our robust E-Gen fuel systems played a critical role in supporting a successful startup at a New York City hospital. The system is designed to ensure reliable fuel supply and advanced monitoring for emergency power generation—a key component for any critical facility. For this installation, we provided a double-wall, 20,000-gallon […]
Crucial Components: System Reliability at a Maryland University
Recently, our Service Crew was called to address a critical issue at a Maryland University involving an improper drum pressure reading. The investigation led to the discovery of a damaged transducer, which was unprotected due to the absence of a siphon pigtail. This small yet crucial component plays a significant role in maintaining the reliability and safety of […]
Upgrading Fuel Systems: A Loyal Customer’s Journey with Preferred
Preferred Utilities continues to deliver reliable solutions for customers across the country. Recently, a long-standing customer in Baltimore, MD, opted to replace their aging fuel system with our latest technology, a testament to the trust they’ve placed in us over the years. As part of the upgrade, we made several key modifications, including relocating the control panel to […]