An Oven, Toaster, Grill (OTG) is essentially a smaller version of a traditional oven. It uses heated coils to cook meals and requires much less setting up. The thermostat present in the OTGs helps in controlling the temperature which ensures the food is cooked or heated properly. The commercial convection oven is the most common type of cooking equipment in foodservice kitchens. They provide even heating and consistent results.  Open your kitchen to a whole new world of quick, easy and smart cooking. Reliable wonder chef warranty.