| haven't physically described the switch I will guess that it looks
| like this http://www.wagner.net.au/Catalogue/10_13.pdf
Right, it looks like this. Indeed I found a few manufacturers. But no
one can Tell me what temperature range this original device is. I
spoke a technican of mircotherm (they are just 30 km away from me;-)
He told me, that the number on the Device doesn't need to say
something about the Temperature may be , may be not.

MArtin