PowrTech Solutions, Inc. represents Coen Company, the largest boiler burner manufacturer in the world. Coen has been in business in the US since 1912, supplying burners to the utility, industrial and large institutional boiler and fired process markets.

Coen manufactures and custom designs burners for industrial boilers firing gaseous, liquid and solid fuels. They manufacture burners which fire gaseous, liquid and solid fuels in large, multi-burner industrial and utility boilers.

Coen will custom engineer your burner application for your particular boiler or furnace and emissions requirements.

Coen builds an ultra-low Nox burner which uses lower FGR rates than the competition and can be applied to multiple burner applications. Lower FGR translates into more stable flame patterns and to lower FD Fan Horsepower.

Cone will package their burners for simple, straight forward, reliable installation on boilers and furnaces, including engineered components of FD Fan, control dampers, burner management system, combustion control, fuel trains and instrumentation. Their package burner assembly is the widest used in the world.

Coen registers are widely applied to large, multi-burner, multi-fuel furnaces which require special attention to control and isolation of each burner, its ignition system and scanning system, not to mention the application of burner management and combustion control. This is done with great success in reducing NOx, CO and Particulate emissions.

Coen will engineer a replacement ignition system or a replacement coal fired "T" system, including ignition, scanning, and burner management systems.

Coen provides R&D studies as well as CFD and Scale modeling to investigate the best approach to improving your furnace combustion and flow distributions to accomplish required emissions levels.

Utility, IPP, PURPA or Inside the Fence Cogeneration or process applications for duct burners are a major business segment of Coen, who was in the forefront of duct burner development.

Duct burner improvements create a great opportunity to update your old installation with our new designs or with replacement parts to improve operation, extend life and reduce downtime and emissions.

The Coen DAZ burner is at the heart of each Coen solid fuel combustion system. The burner is two registers in one with concentric louver zones that divide the combustion air stream into two counter-rotating streams. It burns pulverized coal, wood fines, biomass, or low BTU gas, with the ability to burn multiple fuels in combination to reduce operating costs.

Its wide turn-down range and ability to adjust flame shape makes it ideal for waste burning or special process applications.

Coen's DAZ burner is a standard in the kiln industry. It burns combination fuels, is designed to reduce primary air consumption, and still gives great turndown and the best flame shape control in the industry.

Coen will also supply custom designed fuel delivery systems, including pump and heater sets, fuel tank systems and solid fuel delivery systems including grinding, transferring and storage.

Coen's Micro-NOx burner is the answer to ultra low NOx emissions requirements. It is capable of NOx emissions down to 12 ppm when firing natural gas. Coen has done this while maintaining low excess air levels, and very good turndown. Stability, turndown and efficiency are not compromised.

Coen is a manufacturer of many ignitor and scanner designs. The newest version of their scanner systems is iScan. With a solid state detector, our onboard digital signal processing and sophisticated, high quality electronics, the iScan series is the most technologically advanced scanner available today.

Coen will provide additional auxiliary services, including CFD modeling, Low Nox studies, and Research and Development studies to investigate your combustion problem.