VITOMAX 100-HS Type M33A
VITOMAX 100-HS Type M33A



: VITOMAX 100-HS Type M33A

Steam output

: 1 to 6.4 t/h

Fuel Type

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


Vitomax 100-HS M33A - high pressure steam at an affordable price

Take advantage of these benefits

- Large reduction in energy costs thanks to integral economiser
- Low boiler investment outlay
- Can be used with all commonly available burners
- Very easy to install and maintain
- Walk-on boiler cover protects the insulation during installation

Efficient steam generation in continuous operation

For a comparatively low investment outlay, the Vitomax 100-HS type M33A high pressure steam boiler meets all the requirements made of efficient steam generation.

The permissible operating pressure extends from 6 to 16 bar. The output range spans 1 to 6.4 t/h.

The boiler is ideal for all users who require steam continuously.

The high pressure steam boiler can be operated with light fuel oil (HEL), LPG or (bio) natural gas.

Operating costs are reduced significantly through use of the integral economiser, and investment outlay is rapidly amortised.

Low acquisition and maintenance costs

The stress-optimised design is key to ensuring the steam boiler's long service life and operational reliability.

In compliance with all standards, the Vitomax 100-HS achieves the longest possible inspection intervals (in Germany).

This attractively priced steam boiler is equipped with a walk-on boiler cover, and is prepared for common extensions, such as platforms.

Its ease of maintenance and installation also contributes to what are already very low operating costs.

Product cross-section



Steam output (t/h)

1 to 6.4 t/h

Boiler efficiency

92 % (with economiser)

Permissible operating pressure

6 to 16 bar


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

With and without economiser. Oil/gas high pressure steam boiler, compliant with the requirements of the Pressure Equipment Directive 97/23/EC and the TRD Regulations, in conjunction with the [German] trade association agreements. A steam boiler employing the reversing flame principle for typical applications such as laundries, the meat processing industry, etc.


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