New and used economizers that save energy and are environmentally-friendly. Kuiper en Zonen sells, leases and services its own brand and Viessmann economizers.
flue gas cooler economizer steam boiler Kuiper

Kuiper en Zonen sells new and reconditioned flue gas coolers. Do you want to recover the heat from your flue gases? Then use a flue gas cooler in the form of an economizer or a condenser. On this page, you can see an example of a boiler project with an economizer.

The economizer is installed behind the boiler so that the residual heat can be recovered from the flue gases. The residual heat is used to heat boiler feedwater before it goes to the boiler. With a steam production of 1,500 kg/h or more, it is better to use an economizer to save energy. This allows you to achieve an efficiency improvement of up to 5%.

The cost savings mean that an economizer often pays for itself within a year. Many of our economizers are available from stock. We also service economizers.

Advantages of an economizer as a flue gas cooler

Combining a boiler from Kuiper en Zonen with an economizer offers many advantages to your company:

•             Energy savings thanks to the recovery of heat from the flue gases.
•             Reduced CO2 emissions.
•             A large cost saving; the investment often pays for itself within a year.

Most important properties of economizers

The most important product properties of our economizers are given below:

•             Available both as a stand-alone model and as an integrated part of the boiler.
•             Thanks to the special design of the economizer, it can be used with both gas-fired and oil-fired steam boilers.
•             Available with either steel fins or aluminium extruded fins.

See the full technical documentation of our products. Do you have any questions? Then do not hesitate to contact us. We will be pleased to be of assistance.