VITOMAX 200-HS Type M73A
VITOMAX 200-HS Type M73A



: VITOMAX 200-HS Type M73A

Steam output

: 0.5 to 4 t/h

Fuel Type

: Light fuel oil (HEL), LPG or (bio) natural gas


Vitomax 200-HS M73A - compact and efficient

Take advantage of these benefits

- Energy-saving thermal insulation
- Large steam chamber with low load
- High efficiency of up to 95 percent
- Water-cooled burner entry point at the front and rear reversing chamber surrounded by water
- Low-stress design

High pressure steam for industrial use

The Vitomax 200-HS high pressure steam boiler is the right solution for large industrial concerns, such as those involved in the food processing, fertiliser, construction material, paper, beverage, chemical and pharmaceuticals, as well as hospitals and refineries.

The boiler provides a continuous supply of steam at an output of 0.5 to 4 t/h. Its operating pressure extends from 6 to 25 bar.

The lateral arrangement of the flame tube resulted in a highly compact boiler design that meets all the requirements for efficient steam generation.

Large steam chamber with low pipe load

The spacing between the smoke tubes, as well as from the smoke tubes to the boiler shell and to the flame tube, are well above requirements.

The shearing force on the end face floors caused by different linear expansion in the smoke tubes and the flame tube is therefore extremely low.

The corner stays of the boiler are always arranged in pairs. As a result, forces are distributed throughout the boiler, reducing stress and increasing the service life.

Product cross-section



Steam output (t/h)

0.5 to 4 t/h

Boiler efficiency

up to 95.5 (with integral economiser)

Permissible operating pressure

6 to 25 bar (28, 30 bar on request)


Light fuel oil (HEL), LPG or (bio) natural gas


Commerce, industry, new build and modernisation projects

Control engineering

Simplified operation thanks to programmable logic controller (PLC) with self-explanatory ergonomic graphic user interface (10.4 inch colour touchscreen)

Other features

Three-pass boiler with and without economiser. Oil/gas high pressure steam boiler, compliant with the requirements of the EC Pressure Equipment Directive and TRD Regulations. A classic boiler design with the flame tube arranged on the side.


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