Made in the U.S.A. Preferred’s Special Combustion Division (PSCE) is providing a specialized product manufacturer with a critical reliability ignition system for their multi reactor combustors. These (13) Pilot Ignition Carts address a very specific need for what is part of an overall plant specific SIL (Safety Integrity Level) system. Preferred continues to provide our customers with innovative solutions […]
Duct Burner: Expertise in Special Combustion Solutions
Made in the U.S.A. 🇺🇸 Preferred’s Special Combustion Engineering (PSCE) group designed a duct burner system for a discerning customer. In this application, PSCE got turbine exhaust gas at 135,888 lbs/hr and with supplemental duct burner firing to generate over 20,000 PPH Steam from the Superior Boiler Works Waste Heat Boiler. NOx Emissions below 17 PPM and CO Emissions […]
Preferred Utilities FSC-120 Controller Approved for Overfill Prevention by Florida DEP
Made in the U.S.A., Preferred demonstrates a commitment to safety and to protecting the environment by receiving Florida State DEP Approval on the Fuel System FSC-120 Controller for Overfill Prevention. Read more on the Fuel System FSC-120 Controller here. We are pleased to announce that the FSC-120 has been approved for overfill prevention by the Florida Department of […]
Opposed Blade Damper vs. Single Blade Butterfly Damper: Technical Benefits for Flow Control
When it comes to flow control in ducting systems, choosing the right damper design is crucial. Two common options are the opposed blade damper and the single blade butterfly damper. Here’s an explanation of the technical benefits offered by an opposed blade damper compared to a single blade butterfly damper: Improved Control Range: Opposed Blade Damper: The opposed blade damper design features multiple blades that move in opposite directions, […]
Many Renewable Fuels, One Burner
Pictured above, two Ultra-Low Nox 1,500 HP, dual fuel, API Ranger burners are headed to a prominent American University. Preferred Utilities is committed to addressing the increasing regulations on carbon emissions with carbon neutral innovations and development of existing alternate fuels in partnership with companies and institutions. We are contributing to “real world” alternative solutions to fossil fuels […]
What is a Fuel System Controller?
With its flexibility, redundancy, and ease of monitoring, the FSC is becoming the go-to replacement controller for large facilities. Article as seen in Todays’ Boiler, January 2023. Liquid fuel supply systems that power boilers, heaters, and generators are frequently automated and monitored remotely to prevent shutdowns. Automated processes might include pump rotation, tank filling and draining, fuel filtration […]
Retrofits for a Modern, Renewable-fueled New York City Boiler Room
Made in the U.S.A. with Quality, Reliability, Efficiency and Durability. This NYC Agency converted from fossil fuel to B-20 Bio-Fuel to exceed its Sustainability and Renewable Fuel Goals. A 1960’s Preferred Utilities Manufacturing, Unit Steam Generator Boiler, Rotary Cup, forced draft burners, meticulously maintained and updated over the years. This NYC school takes incredible pride in their boiler […]
Simplicity with the FlexFit
The FlexFit Linkageless Controller brings automatic control to your burner with an integrated flame safeguard system by plugging directly into Fireye E110 and Honeywell RM7800L wiring bases, eliminating extensive re-wiring. Easy Curve Setup with FlexFit Faceplate Preferred’s FlexFit complete burner management and combustion control system combines simplicity and convenience with advanced control technology. Combustion curve commissioning is a breeze with […]
Keep Your Boiler Room Under Control
As seen in Process Heat October 2022. Read the published article here! Being aware of these 10 tips can help you ensure proper feedwater control and draft control for your process boiler. Proper feedwater control increases overall plant efficiency and boiler longevity by helping to ensure consistent feedwater temperature and pressure. In addition, modern energy-efficient and low NOX burners […]
PCC-III Digital Loop Controller Discontinued, Convert to Next-Gen PCC-IV!
As Preferred Utilities continues to advance its technology in the commercial boiler control industry, we are forced to phase out older products in favor of new. In 2017, Preferred began shipping the PCC-IV Digital Loop Controller. The PCC-IV is a easy, drop-in replacement for the PCC-III controller. The PCC-IV was the successor to the PCC-III, which had been […]