How To Choose an Electric Cooktop

"Lets first define what an electric cooktop is and their offers when deciding on the energy source for your kitchen"

When talking electric cooktops, we are speaking of resistance, volts, rheostats, thermostats, sensors etc. Technically, an electric cooktop works by the passing of current into what is called a heating element, usually made of a particular metal.

Different models of cooktops and brands

emerges out the different types of heating filaments used and the regulatory devices that achieve control over the heating in the cooktop. Thus superior heating filament would be one made of metals with the appropriate values in terms of resistance, such that for particular quantums of electric current, the heating achieved is maximal.

Other relevant factors are the thermal diffusivity and conductivity of the metal used, in the making of the heating filament in the cook top, which are values which will determine the degree of heat transfer to the cooking pot or utensil.

Options in the heating filament of electric cooktops include coils which are generally made of steel, solid disk elements, radiants, and or halogen elements, each of which vary with respect to heating speed and power efficiencies. Integrating superior materials into superior design is what will distinguish one brand of cook top from another, these translating to higher heating efficiencies and longer and trouble free life of the appliance. That apart, electric cooktops allow for the use of flat glass or ceramic surfaces, which totally eliminated cleaning issues, which is rendered as simple as a clean sweep with a cloth, as opposed to cleaning chores that have to clear up the fine vents in the burner or otherwise reach corners and crevices that are hard to reach.

The downside to this is that instant regulation of heat is not possible as in the case of active flames generated by gas burning stoves. However, it nevertheless needs to be mentioned that with development of nano technologies, and use of multiple elements for achieving different BTU's, besides incorporating or otherwise factoring in the heating achieved through infra-red radiation, allows for better control of heat, and warrants scrutiny of current and future models of electric cooktops.