Robert D Reardan , WA February 26, 2015 Appliance: Whirlpool RDE3360W Whirlpool Rde3360w / : Infinite switch defective. How to replace Infinite Switch Top Burner Control Switch. Replaced old infinite switch with a new infinite switch from Appliance Parts Pros. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes