E-Tech's Economite™ In-Stack Fuel Economizers
The Ideal Application When Space is Scarce.
In-stack economizers – save fuel with minimal space usage.
E-Tech’s “down-the-stack” Economite makes it possible to save fuel even if you cannot spare the room for a standard economizer unit. This custom-made, in-stack application is easily installed in an existing stack of any diameter. Economites can be fabricated with baffles and shells to direct gas flow through the unit and can be equipped with solid, serrated or longitudinal fins.
The Economite lowers flue gas temperatures by preheating feedwater entering the boiler. The rise in water temperature allows the boiler to produce steam using less fuel, thereby significantly lowering fuel consumption and costs. In general, E-Techers realize a 1% increase in boiler efficiency for each 40°F decrease in flue gas temperature.
At E-Tech, we’ve been engineering precise custom solutions for our customers’ waste heat recovery needs since 1976, producing literally thousands of designs for virtually every type of application.
Whether you purchase a single component or a complete system, your E-Tech waste heat recovery equipment will meet your needs effectively and reliably for years to come.