I believe this was the last model with lighted, colorful visual indicators of the heat settings. The upper models had an oval window below each dial. Behind the window was a wheel with a red band painted to show total red color behind the window on High with the red band tapering down as the heat was diminished. The control panel light could be set to automatically turn on when any switch was rotated out of the OFF position. I have the KFE3B; thanks, Steve.
Where is this range and is it for sale? Do you know if it is in good shape? This range has the roast guard feature which allowed this electric range to offer the Roast and Hold like gas ranges introduced, but it had to be far more sophisticated than the feature on gas ovens because electric ovens do not cool down as fast as gas ovens so the Westinghouse oven lowered the oven temperature as the temperature of the roast rose so that by the time the selected Roastmeter temperature was reached, the oven was at a low enough temperature that the roast would not cook beyond the selected temperature.