What new products do they have lined up? Unfortunately I wasn't able to make it to the NHC.2barrel kettles and conicals. Interesting solution of going up with the geometry, using existing base hardware.
They had a strange kettle on top of a kettle, sort of rims mash and boil combination rig. Put half the brewing liquor in the top pot, half in the bottom, heat the bottom, continuously pump from the bottom to the top while draining from the top to the bottom. When strike temp is set, add malt to the top and mash while recirculating for an hour. You end up with wort ready to boil in the bottom kettle.
I can't see how this would be terribly efficient, but he said seventy-something percent.