The largest expense of operating a boiler, fuel usage, can be significantly reduced with a stack economizer. High-temperature fuel gas from the boiler stack is utilized in an economizer to preheat boiler feedwater in what would otherwise be wasted energy. The increased thermal efficiency translates into savings of between 4-6% on overall fuel usage.
Wabash Power offers economizers on all mobile rental boilers as well our skid mounted boilers. Each economizer package comes with structural steel to ensure stability in varying climates. Ask a sales engineer how an economizer can best fit your project.