Diane C Pompano Beach , FL March 21, 2017 Control switch bad and broken knob I watched a u tube video, saw that it was a simple 10 min fix. Ordered the parts, they arrived the next day and completed the installation. If your contacts are hard to remove from the old switch us a small flat head Screw driver to gently pry. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes