The Percotherm™ is a custom-manufactured, direct-contact, condensing stack economizer. It recuperates the residual heat contained in a boiler’s flue gas and transfers the heat to a cold-water stream.

Stacks at power generating stations are much more than tall towers used as a landmark for locating power plants. They are a necessary and essential piece of equipment needed to add buoyancy to the ...

Boilers equipped with condensing economizers can have an overall efficiency that exceeds 90 percent. A condensing economizer can increase overall heat recovery and steam system efficiency by up to 10 ...