I had a problem with my stove as the large burner would stay on high regardless if I had the switch set on low or not. I did some research online and found your site, reading some other similar problems, I decided to order the surface unit switch to replace it. After replacing it, stove works perfect now. Just make sure to clip off the upper part of the rod so that the knob will fit. Also when getting the appliance model number from your Whirlpool Electric Range, pull out the bottom drawer and you will find the number lower left edge and after the last letter look further to the left to find the last number. Should be a 0,1 or 2.