Burner element was broken and partially melted. Didn't know if element or switch or kettle started it. Switch smelled burnt and bad; "burner on" light was on regardless of switch position. Traded with another burner switch; light went out. Ordered new infinity switch, burner element, plug for burner element, & drip pan. Watched Appliance Parts Pros videos (the plug one simplified that part). Replaced items. Range works fine. Received parts in one day with regular shipping. Great service!