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Economizer

An economizer is a heat recovery device that uses flue gas heat from boilers to preheat the feedwater, providing fuel savings and increasing boiler efficiency. It can be easily integrated into existing systems and offers a quick return on investment with low installation costs.

Economizer - Product Image
Economizer - Technical Drawing

Thanks to its finned tube surfaces, it ensures effective heat transfer between flue gas and feedwater. The tubes used are seamless steel, providing long service life and reliability. A properly selected economizer can improve operational efficiency by approximately 3–5%.

  • Recovers flue gas heat to preheat feedwater, providing fuel savings
  • Finned tubes ensure a large heat transfer surface
  • Durable seamless steel tubing for long service life
  • Achieves 3–5% increase in efficiency in operation
VIEW TECHNICAL SPECIFICATIONS

Technical Specifications

Product Code Economizer Capacity
(kcal/h)		 Flue Gas Inlet/Outlet
Temperature (°C)		 Feed Water Inlet/Outlet
Temperature (°C)		 DN Flue Gas Pressure Drop
(mmSS)		 Dimensions (mm) Approx. Weight
(Kg)
B L H D
GEKO 133.000240/130102/1353210850130020503500,9
GEKO 1,549.000240/130102/1353210850150020503501,1
GEKO 266.000240/130102/1353215850165021004001,2
GEKO 2,582.000240/130102/1353220850165021504001,3
GEKO 399.000240/130102/1353220850165021504501,3
GEKO 3,5115.000240/130102/13532251180175022004501,5
GEKO 4132.000240/130102/13540251180175022005001,5
GEKO 4,5148.000240/130102/13540251180190022505501,7
GEKO 5165.000240/130102/13540251180190022505501,7
GEKO 6198.000240/130102/13550301180190023806001,9
GEKO 7231.000240/130102/13550301180190023806001,9
GEKO 8264.000240/130102/13550351180215025006502,3
GEKO 9297.000240/130102/13550351180215025006502,3
GEKO 10330.000240/130102/13550401400220026507002,7