Waring Commercial WEB300 Heavy-Duty Commercial Cast-Iron Single Burner Commercial cast-iron single burner features heavy-duty brushed stainless steel housing that is easy to clean Contains 1300-watt heating elements which are embedded into plates for maximum efficiency Featured with independent adjustable thermostats with power on and ready indicator lights will alert you when the burner has reached set temperature Heavy-duty cast-iron 7-inch burner plate heats up quickly and evenly Available with 1 year limited warranty; completely NSF and UL approved