Chlorn P. for Model Number KERC507HBT3 The temperature in the oven fluctuates between 20° and 40° while cooking. Could this be the heating element working improperly?
Answer Hello Chlorn, If this has been noticed with a thermometer placed inside the unit you should be aware that the bake temperature is not a constant temperature but an average temperature. This is because the thermostat has to cycle the heating elements on and off since there is no other way to regulate the heat. This is basically man trying to control the laws of science. This sounds like normal operation. Read More... Answered by AppliancePartsPros.com | Thursday, July 9, 2015