How hot does the exterior get?

An exact temperature is hard to gauge but it does get hot enough to advise caution. Directly from the manual: "Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies. Do not place clothing or other flammable material on or near appliance. Never place any objects on heater. Stove becomes very hot when running heater. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Stove will remain hot for a time after shutdown. Allow surfaces to cool before touching. Carefully supervise young children when they are in the room with heater. When using handheld remote accessory, keep selector switch in OFF position to prevent children from turning on burners with remote. Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids."

If you have any further questions, please call us and we will be happy to assist you.