Using this Invensys Universal Dual Griller Simmerstat Control is easy. First, make sure your stove is turned off. Then, install the control following the standard procedures. You can adjust the heat to your desired level with the switch. When using, keep in mind that the contacts are rated 15Amp, so don't overload it. If you notice any abnormal heat or noise, turn off the stove immediately. For maintenance, clean the control regularly with a dry cloth. Avoid using wet or abrasive materials. If you have any questions about the compatibility with your stove, just give us a call with your brand and model number. And since we've been in the appliance parts business for over 25 years, you can trust our products.