Jim G Port Townsend , WA June 27, 2014 Appliance: Whirlpool Electric Range RF263LXTS3 Whirlpool Range Rf263lxts3: The infinite switch for the large burner on my stove burned hot all the time. How to replace Range Surface Element Switch. I replaced the bad switch with a new one which arrived about a week after I ordered it. It took longer to move the stove away from the wall than fix the switch. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes