Dennis N Seminole , FL March 21, 2016 Appliance: Maytag Self Cleaning Free Standing Electric Range MER5770AAB Maytag Range Mer5770aab: A burner switch would not turn off completely. How to replace Infinite Switch Top Burner Control Switch. Replaced three switch's! the fourth switch was out of production or would have replaced it. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes