An electric stove, electric cooker or electric range is a stove with an integrated electrical heating device to cook and bake. Electric stoves became popular as replacements for solid-fuel (wood or coal) stoves which required more labor to operate and maintain. Some modern stoves come in a unit with built-in extractor hoods.
The stove's one or more "burners" (heating elements) may be controlled by a rotary switch with a finite number of positions; or may have an "infinite switch" called a simmerstat that allows constant variability between minimum and maximum heat settings. Some stove burners and controls incorporate thermostats.[citation needed]