Håkan Wergeni

Thanks for this information, much appreciated, TT V added to the list.

How will your comment add a constructive way forward for me? My wish list is very looooong. TT C is enought for my needs if I don't "find some other way of doing the task"... LiFePO4 sort that problem.

Thanks for a constructiv post. We have a Wallas air heater today and want to add a TT of some kind to the mix.

If lucky I can be out for max a week during the winter, I'm not living aboard.

Low voltage not a problem for me. I have a proper marine exhaust. Thanks for the concern. Where do I get marine unit for £200?

What is the best Webasto model you can buy from a scrapyard for heating 24/7 ? TT Evo 5 £100 from 2020. Impossible to run more than 2 hours from my findings. It's an old model so I found it strange that no one has come up with a solution to use this one... TT Evo 55 £300 from 2019 No information and not that common, I assume the same problem as TT Evo 5. TT C £200 from 2011 Safe bet. This is the model I will go for if no one can point me in the right direction for a workaround for TT Evo 5. Is it possible to change the settings, enable permanent operation, with the “Webasto Thermo Test” diagnostic software and dongle from Ebay? Can Arduino or Raspberry be a solution to restart the burner when “Max duration” is achieved? I have done a lot of research but its quite difficult to find the right info. I also know it's possible to buy a marine kit from a dealer but I like to reuse stuff and I also have a tight budget so my option is secondhand stuff for the moment.