Circle Air Oven/Proofer Combo., Gas, single oven w/revolving rack, (6)18"x26" pans, reversing fan system, digital temperature controller and timer, over (12) pan proofer w/auto water fill, glass doors, stainless steel interior & exterior, casters - Doyon's baking equipment includes baking ovens, sheeters, rack ovens, mixers, proofers, bread slicers, pizza ovens and more.