Equipped with the exclusive Halo Heat® technology, Alto Shaam Cook & Hold ovens ensure high quality dishes and higher profits. Thanks to the Halo Heat radiant technology, the food is wrapped in heat in a delicate and uniform way, @without the need to add humidity and without ventilation inside the chamber. Find out how you can save money with low energy consumption, a non-venting design and no need to add water. Further increase your savings and productivity with the ability to cook and keep food warm overnight without the intervention of manpower.