Preferred Utilities

Diesel Exhaust Fluid Systems: Reducing Emissions at Mission Critical sites

At Preferred, we are combining security and sustainable solutions at some of our highest security project sites, data centers and mission critical facilities, such as manufacturing centers. A global pharmaceutical manufacturing company bought generators and commissioned the Preferred staff of experienced and qualified engineers to design this Diesel Exhaust Fluid (DEF) system, pumping 300 gallons (of ammonia) per […]

Newly Upgraded Fuel Sentry, Leak Detection Controls with Renewable Fuel Burners

Made in the U.S.A. 🇺🇲 for renewable and sustainability goals, we provided these API-Ranger burners and upgraded controls for existing boilers. The Ranger burns three (3) fuels – ENSYN Renewable Fuel oil that’s an 85% carbon neutral non-fossil fuel, natural gas and #2 oil. It is also capable of burning Bio-Residual OilTM, a co-product of biodiesel production with minimal carbon density, and can […]

Converting NEMA 4 Plant Wide Controllers to the Mutli-Node Fuel System Controller

Problem: Committed to the future of our technology in hospitals, nursing homes, data centers, schools, and airports, we are converting Preferred NEMA 4 Plant Wide Controllers’s (PWC) nearing end of life to Fuel System Controller (FSC) based controllers. Pictured are before (prior to shipment in 2015) and after of one of the units that was converted in this […]

Solar Panel Installation Supports Danbury Manufacturing Facility’s Green Energy Initiative

March Press Release here Preferred Utilities Manufacturing demonstrates its commitment to sustainability by using solar power and clean-burning renewable fuel. DANBURY, Conn., March 17, 2022 /PRNewswire/ — Preferred Utilities Manufacturing, provider of custom-engineered boiler solutions that reduce emissions and increase efficiency, has expanded its commitment to sustainability with the completion of a 209 kW solar panel installation at its Danbury facility. The […]

The Preferred Design: Waterproof Pump Set for Continuous Power

Made in the U.S.A. to support nursing homes, hospitals, nuclear power plants, mission critical and data center installations: the Preferred Waterproof / Submersible Pump Sets for diesel fired E-Gen Systems and #2 oil fired boiler applications are patented, tested, and proven for continuous operation under more than 40′ of water pressure without leak. This design allows consulting and […]

Preferred Presents at 2021 ASPE

Lee Carnahan and Len Swihart will present at the 2021 ASPE Tech Symposium Two members of Preferred’s industry-leading team of product specialists have been selected to present at the 2021 ASPE (American Society of Plumbing Engineers) Tech Symposium, which will be held in San Diego in September. This conference is focused on the plumbing industry, and it will […]