With this converter,it is possible to setyourOpenThermprotocoloftheboiler from closed to open.This makes itpossible to linkdifferent products to the boiler.The converteris compatible withthe following modelboilers:
Review by IB / (Posted on 22/06/2018) I can recommend this converter. Used for connecting my NEST 3rd gen thermostat with my JUNKERS CERAPUR SMART ( ZSB 22-3 C). Thank you for this great product, it allowed me to use the NEST thermostat and throw away the Junkers MB LAN internet gate with their horrible mobile app.
Easy to install
Review by Xabi12 / (Posted on 02/10/2017) It's soon to know. It's not so cold by the moment so I didn't use it a lot. However, I can say ot was pretty usefull to connect a Nest 3td generatiom thermostat with my Junkers Heatronic i (zwbe 25/25-3c). Even inera Spain Bosch didn't know about this converter.