CECO CCA - Overfire Air (OFA) Systems
Overfire Air (OFA) systems divert a portion of the combustion air away from the primary combustion zone. Our CCA Combustion Systems brand Overfire Air system, deeply stages combustion for enhanced nitrogen oxide (NOx) reduction. By utilizing a unique port design to ensure advantageous air and fuel mixing, our OFA system can minimize NOx, achieving 30-40% reductions beyond low NOx burners. We apply years of experience and knowledge with our patented innovative technologies to reduce NOx emissions on wall, cyclone, tangential, and stoker-fired boilers burning oil, gas, coal and biofuels, providing low cost solutions to fit your specific needs.
- Low Total Cost of Ownership
- High-efficiency NOx removal
- Long life system
- Unique ports designed to inject air at the proper velocity
- Tilting ports both in horizontal and vertical positions available