Preferred Utilities

Preferred Prepared – NYT feat. Preferred controls

Preferred Utilities still has equipment from 30+ years ago functioning in New York City housing establishments. Lately though, We have taken on retrofitting projects that are focused on a sustainable future for NYC. This includes updated burners and controls, like the API burner and FlexFit Linkageless Controller, as well as Renewable Fuel options for eliminating carbon emissions, meeting […]

Safely Transfer Diesel Exhaust Fluid Using DEF Urea Pump System

Diesel Exhaust Fluid (DEF) was developed to help keep heavy-duty diesel fueled machinery like boilers operating within federal emissions standards. At the chemical level, DEF is a combination of 67.5% de-ionized water and 32.5% urea that transforms harmful nitrous oxide emissions into harmless water and gas. Urea is an organic chemical compound produced as waste by the body […]

Exceeding the Competition

The Coen “AC” valve has been nearly irreplaceable because of it complicated, characterized design and expense – until now! As just one of its capabilities, the Preferred Voluvalve directly replaced and exceeded the performance of the Coen “AC” valve at this recent project site. The Voluvalve can be made to drop in as a direct replacement for a […]

Sustainability: Carbon Footprint and Emissions Reduction

Top tier American college chooses Preferred Utilities as their partner in a major burner and controls retrofit project on their existing (700 hp) Johnston Boiler. With the installation of the dual fuel Preferred Utilities API-InjectAire burner, the college will reduce its electric consumption on this unit by more than 75% while increasing combustion efficiency by more than double. […]

Liquid Wood: The Renewable, Carbon-Neutral Fuel Alternative That Is Finally Ready to Burn

Discussions of sustainable energy don’t often include food flavorings. However, the same process that creates liquid smoke—the stuff you can buy at the grocery store to add a smoky flavor to just about anything—can produce liquid wood, a very environmentally friendly fuel. You may not have heard of liquid wood because, until very recently, it was quite difficult […]