Shaileen P Charlotte , NC November 08, 2015 Appliance: Whirlpool Electric Built- In Cooktop GJC3034GQ0 Bad infinite switch on whirlpool cooktop After paying an appliance repairman $200 to tell me he couldn't fix my electric cooktop, one burner of which was boiling water at the lowest setting, I took to Google and Youtube to figure out what the issue was. I watched a 5 minute APP video and ordered the infinite switch from their web site immediately. The part arrived in 2 days, and it took me all of 5 minutes to fix (10 including the time to find the right breaker to turn off - box in this new house wasn't labeled correctly). Thanks APP! Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Screwdrivers