VBus®Touch Trainer

The new RESOL app

VBus®Touch Trainer The new RESOL app VBus®Touch Trainer is ideal for all who wish to train – themselves or others – in operating RESOL controllers. The app simulates a controller in real-life operation – buttons and controls have the same function as in the real controllers. VBus®Touch Trainer is available free of charge, a demo controller is included in the basic version. Further controllers can be bought from within the app.

Download on the App Store

VBus® is a registered trademark of RESOL GmbH
Apple, the Apple logo and iPad are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.


Generates and measures PWM and 0-10 V signals

HE-Check - Generates and measures PWM and 0-10 V signals The HE-Check takes over where conventional tools fail – at the question whether a malfunction is caused by a pump fault or the controller signal. With the HE-Check, the function of the pump and the signals of the controller can be checked quickly and easily. The testing device measures and generates 0-10 V pump control signals as well as PWM signals in a frequency range from 290 up to 2000 Hz.

Heating control, simple and efficient -

the RESOL DeltaTherm® HC mini

DeltaTherm® HC mini The DeltaTherm® HC mini offers a compact and user-friendly solution for simple heating systems. It can control a weathercompensated heating circuit and its afterheating demand. Additionally, there’s a choice of 5 different operating modes, a boiler protection option and a night correction.

Due to the commissioning menu and the 4 pre-configured basic systems, configuration is quick and easy.

The chimney sweeper function and the holiday mode can be activated by pressing a single button.

System controller DeltaSol® SLT

Intuitive and polyglot

System controller DeltaSol® SLT The DeltaSol® SLT effortlessly controls even complex systems. 27 pre-configured system layouts with numerous pre-programmed optional functions such as thermal disinfection or zone loading enable adaptation to the individual system requirements.

For the intuitive full-text menu of the SLT, the user can now tap into a choice of 17 menu languages. Thus, a full dozen has been added to the standard languages German, English, French, Italian and Spanish...

PSW Premium Set

Pump signal converter

PSW Premium Set With the PSW Premium Set, converting your system to high-efficiency pump technology is simple and cost-effective. It contains an energy-saving Wilo Yonos PARA high-efficiency pump and a PSW Premium pump signal converter that enables the connection of a high-efficiency pump to a controller without a corresponding output. The pump and the signal converter are pre-connected in order to make installation as quick and as easy as possible. The PSW Premium Set is available with a choice of different pumps.

Note Compatible with all makes and models of pumps and controllers


Now available in 5 languages

VBus.net As of now, the RESOL VBus.net service portal is available in German, English, French, Spanish and Italian. All owners of systems that are connected to the Internet via a RESOL Datalogger can use VBus.net to visualise and evaluate data. With VBus.net, system data can be displayed as live data in a system scheme or as progress charts in diagrams without any effort. Try VBus.net – a demo Datalogger will be available directly after registering!

Catalogues & price lists


RESOL Online System Assistent RESOL Online System Assistent

Now online - choosing the right system controller with just a few clicks. Test ROSA...


The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.