Three models to choose from: eXergymachine-compact, eXm-pro and eXm-max

Seven sizes, three model series, one purpose: to get more usable energy from your heating systems. But which eXergy machine is the right one? Whether floor or wall-mounted, small or large model, you can quickly decide on the basis of a few criteria.

The wall-mounted eXm-compact is intended for small and medium-sized systems where up to 3 or 5 kW thermal output is sufficient for the application.

It is suitable for heating systems in single and multi-family homes or small businesses, for example.

The floor-standing eXm-pro covers the range from 5 to 40 kW maximum thermal output with four sizes and is therefore designed for medium to large heating systems. It also meets the output requirements of residential buildings with many residential units, the requirements of hotels and larger commercial or industrial systems.

The large version eXm-max with 100 kW heating output is suitable for hospitals and sports facilities, commercial facilities or large residential buildings, for example.

eXm-compact and eXm-pro in comparison

eXm-compact Exergy machine eXm max
Model eXm-compact eXm-pro eXm-max
Thermal output 3 to 5 kW 5 to 40 kW 100 kW
Temperature range 20 - 80 °C
Mounting/installation type Wall mounting Floor installation Floor installation
Housing dimensions
[W/D/H] (mm)
450 / 315 / 800 622 / 600 / 1700 790 / 1200 / 1900
Electrical connection 230 V 400 V (three-phase)
230 V for 5 kW model
400 V (three-phase)
Hydraulic connections 4 at the top 4 on the back 4 on the back
Regulation Stand-alone regulation
with release contact
Internet-enabled Internet-enabled
Product description PDF PDF PDF
Product details eXm-compact eXm-pro eXm-max

If you have to choose between the 5 kW versions of the eXm-compact and eXm-pro, the pro model includes a higher-quality control unit that is internet-enabled ex works.
This is an advantage if you or your system technician want to regularly query operating data or occasionally redefine the operating parameters. The eXm-compact with its simpler control system can only handle this remote access with an optional extra.

The 3- and 5-kW versions of the eXm-compact, on the other hand, are ideal if their output is sufficient and you value simplicity. Because once installed and put into operation, the motto here is: Set it and forget it.

Further distinguishing features of the two model series can be found in the table above.

You can also find out more about the features and typical areas of application on the pages

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