Here you will find replacement knobs for various kiln models. Please give us a call if you are unsure of which knob you need, or if you do not see the part that your kiln requires. For the most part, these knobs are intended as replacement parts for manual kilns that require turning up. The biggest differences in knob type are those between ‘three-step’, or low-medium-high knobs, which snap into position as you turn them, and ‘stepless’ knobs, which turn your kiln’s switch in a smooth motion.