Yes, I think the best thing to do, is make the tank bigger I have only 300ltr at the moment and I like to upgrade it to at least 650 litre, but I have to find some one who know how to do it well, because I have a ionic thermo pure system and to tell you the truth is a little complicated for me to do, so if any of you good fellows know of some one please let me know. I need some one who has done this sort of job before.
Many thanks for your feed back.
Best regards
Bosh