I’ve come to the conclusion that I need a small oven to anneal my
work in, but all the ones I see on the web are at least six inch cubes
inside, if not larger. I don’t think I really need that much space,
since mostly I would be heating small coils of wire or partially
finished rings (ok, that would be “small tangles of wire” and I
would prefer not to have to heat up a space that is so much larger
than I really need.
So, my question is: how small a furnace can I get? I see a Kerr "666"
on the Alpha Supply website for about $750, but I would like to find
something either smaller or cheaper, or both smaller and cheaper.