Samsung commercial microwave ovens are made specifically to meet the demands of the catering market - which means they are tough and very efficient. They are also brilliantly designed to give 35% more usable cavity space than comparable machines and have a unique cooking pattern that produces perfect results time after time. Robust, reliable, energy efficient and easy to operate, all Samsung microwaves come complete with a full 3 year guarantee with an option to extend to 5 years.