The installation of the ECO economizer helps to get the most out of the installation of the industrial steam boiler, because it allows to recover the heat of the combustion gases. Its design and installation to heat the feed water allows a better use and reuse of energy and a saving of between 5% (standard economizer) and 10% (condenser economizer) in the fuel. The combustion gases can leave the steam boiler at approximately 220-250 degrees centigrade, lowering them and taking advantage of the heat up to 135ºC or 65ºC.
