The Sveba Dahlen oven is a steam -injected model that is great to use for making bagels.  Dunkin’ Donuts has been using them in their stores from coast to coast. And the best place to get them is at One Fat Frog.

This oven is a 3 phase oven with room for rolling racks under the oven.   It has power requirements of 208-220v/ 3 phase and also needs 115 v 1 phase for a total 10.5 kw-12.9 kw.