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Steam Room Generators



Steam generators are the key element for steam baths, sauna areas and relaxation rooms in spa and wellness facilities. Providing relative air humidity of up to 100%, steam generators create the ideal humidity and temperature conditions for a relaxing and pleasant spa experience, while helping to improve the user’s well-being.

Hygromatik  Steam Room Generators

Hygromatik Compactline

proportional or on/off control
• automatic system test
• 5 LED‘s to indicate important operation information
• 2 potential free remote signals
• stand-by blow-down and stand-by heating
• integrated interface RS 485
• optional relay circuit board for 4 additional potential
free remote signals
• change-over to process humidification

CompactLine-Comfort includes additionally
• integrated PI control
• back-lit LC display
• 4 function keys for easy operation and programming
• change-over to process humidification via menu

Hygromatik Hyline 

The mode of operation of all electrode steam humidifiers is based on the fact that water contains
minerals and is therefore conductive.
• “normal” tap water is ideal.
• but what is “normal” tap water exactly?
Users of HygroMatik units in the most diverse areas consider their tap water “normal.”
HygroMatik typically defines “normal” as feed water with a conductivity between 200 and 500 µS/
cm (microSiemens per centimeter) at 15° C.

Some areas, however, are supplied with tap water whose quality is outside the parameters specified by HygroMatik. If the HygroMatik steam humidifier’s control is not adjusted correctly in these
areas, the unit cannot perform optimally. For example, the electrodes could wear out particularly
quickly or the steam production could be too low.
The operational parameters set by HygroMatik in the factory are intended for normal tap water.
However, they can very easily be reprogrammed to fit the special requirements of a particular
area. In addition, it is possible to install a plastic star in the cylinder in order to increase the life
span of the electrodes or to provide a flushing mechanism to extend maintenance intervals.


Hygromatik HeaterLine 

The HeaterLine series provides your spa with extremely
durable units, which can withstand continuous loading.
The cabinet and cylinder are made from corrosion-resistant stainless steel. The HeaterLine is available in 9
unit sizes with maximum steam outputs of 6 to 45 kg/h.
It can be operated with completely demineralized, partially softened water or tap water. The heater element
steam generator comes with SuperFlush, an integrated
flushing and lime scale trapping system which requires
very little maintenance.

• 6 – 45 kg/h steam performance
• Stainless steel cylinder
• Heating elements in cylinder
• Solenoid valve for the filling
• Drain pump for the emptying
• Controller Comfort Basic or Comfort DS
• Components installed in stainless steel housing

Hygromatik HeaterCompact

The HeaterCompact offers compact unit measurements together with
optimum component accessibility – saving space and time during installation
and service.
With a corrosion-resistant stainless-steel housing the HeaterCompact can
be operated with completely deionised water, softened water or tap water.
This permits flexible planning and installation – at a particularly attractive
price-performance ratio.

Precise control
Thanks to its highly developed microprocessor controls, the HygroMatik HeaterCompact
offers quick control responses and high control accuracy up to +/- 1%.
The intelligent controller self adjusts to match the particular application and water quality.
The HeaterCompact can be controlled proportionally in the range 5 – 100% of the respective
nominal power, which makes it particularly efficient even at very low power requirements.
The controllers process all established control signals. Master-slave operation and remote
control options are available.


The heater steam generator HeaterSlim has an appropriate design, is slim in size and comes with output of 3.3, 6.6 or 10 kg/h, making it particularly suitable for private and suite spas.

Excellent access to components saves time in installation and maintenance.

The units can operate using fully desalinated, softened or mains water. Where fully desalinated water is used, the unit is practically maintenance free. The devices are environmentally-friendly, efficient, hygienic, safe and specially designed to promote health and well-being.

Operation via an innovative remote control makes it really easy to set temperature, scent and light. They can be used outside and inside the steam room.

The units feature the VDE and GS test marks and conform to CE and EAC.

HeaterSlim is available in three versions:

  • Touch Remote – with an external remote control and docking station, also suitable for wall installation
  • Touch – with an user interface integrated in the device
  • Basic – with closed cover, no touch operation


Süper Flash technology