Abstract: A cooktop assembly has a glass-ceramic cooktop, a radiant heater defining a heating zone of the cooktop, and a metal sensor disposed under the cooktop inside or outside the heating zone. A mains voltage contact protector for the sensor includes operating the sensor at a higher-frequency operating point than for normal operation, and a rejection filter being connected to the sensor and dimensioned for mains voltage contact protection.

Abstract: A heating element for thermal household appliances includes an inherently stable carrier element having a heating surface in close thermal contact with a substance to be heated, and at least one heating resistor in the form of at least one flat heating conductor strip supported by and closely thermally coupled to the carrier element.

Abstract: A temperature control apparatus for a baking oven includes a baking heating element for heating the baking oven, a grill heating element disposed in the baking oven, a first thermostatic baking oven regulator manually settable to different temperatures for the baking heating element, a second regulator manually settable to different heating stages for the grill heating element, and a single setting device for setting and operating the first and second regulators, the setting device having a first control range in which the first regulator is adjustably controlled and a second control range in which the second regulator is adjustably controlled.