Search found 1 match
- Mon Oct 30, 2017 2:25 pm
- Forum: OpenTherm Setup & Help
- Topic: Evohome + Opentherm + Viessmann Vitodens 100
- Replies: 95
- Views: 6120
Re: Evohome + Opentherm + Viessmann Vitodens 100
Hello all! I am new to this forum but for me this is the place where I can get some help for my problem. First I must state that I am from Bulgaria and in our domestic forums there is nothing about my problem. I have a Vitodens 100-w B1HC system boiler with on side 300l. unvented cylinder for hot wa...