This would not be that type of wood burner and I know for certain I never get ANYWHERE near those kind of temps! I would not even want one that did!!
1100F may be about the temps of the coals and flames inside, and could have to do with catylists and such used for less emissions and cleaner exhausts, but not the case itself.
If a woodburner case actually got 1100F you could not get near it, let alone cook on it