This is a high - quality simmerstat control for hotplates from Chef, Simpson, and Westinghouse. Part numbers include 0534001655, 534 - 1 - 1655, and MS101. It's an Invensys infinite control stove switch. It comes with an isolated switch for the pilot lamp, which enhances its functionality. The 6mm D - Shaped shaft is a well - designed feature. The contacts are rated at 15Amp, ensuring reliable performance. This part suits many late - model stoves. If you're unsure if it fits your stove, just share your brand and model number with us. We've been in the appliance parts business, serving both trade and retail customers, for over 25 years. So, you can buy with complete confidence.





Using this hotplate simmerstat control is easy. First, make sure your stove is turned off and unplugged. Then, carefully replace the old control with this new one, following the wiring instructions. When using your stove, turn the control knob to adjust the heat as you like. Remember, always handle the control gently to avoid damaging the 6mm D - shaped shaft. If you notice any issues with the pilot lamp, check the isolated switch. For maintenance, keep the control clean by wiping it with a dry cloth regularly. If you're ever in doubt about its performance or installation, don't hesitate to contact us.