FEATURES: Durable and safe. Heavy duty tubular heating elements. Easily maintained - replaceable heating elements and switches. The Waage Stove, equipped with infatrol, offers the operator an infinite number of settings. From 10 to 100% of the rated wattage. This control, working on a variable on-off cycle, permits a wide range of temperature settings. All models are equipped with a grounded 6 foot cord and 3 prong plug.