Coiled tubular heating element for controlled and even heating. Temperature range up to +212°F. Separate thermostats for each well. Exterior stays cool-to-touch, eliminating the risk of burns by accidental contact. No-drip rim. All stainless steel construction, including wells. Includes one inset, ladel and cover. NSF listed. 103/8"Wx10"Dx97/8"H. 120V. 6' cord and plug included. 14 lbs.