Ruth J Cincinnati , OH March 06, 2021 Broken infinite control switch. I bought the switch and the new knob. Watched the video and the repair was easy. This is the 3rd appliance I've fixed using this site. Not only can I buy the parts, but there is a video for every repair. Saved money and valuable time. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Nut Drivers, Screwdrivers