Using this Vulcan Dishlex dishwasher heater element assembly is straightforward. First, make sure your dishwasher is unplugged from the power source to avoid any electrical hazards. Locate the old heater element in your dishwasher and carefully remove it. Then, install the new heater element assembly in its place, connecting all the necessary wires according to the existing setup. When using the dishwasher, just operate it as you normally would. As for maintenance, keep an eye on the performance of the heater. If you notice a decrease in heating efficiency, it might be a sign that something needs checking. Remember, if your dishwasher model isn't listed as compatible, don't install it without first contacting us with your model number. This ensures a proper fit and safe operation. And with our 25 - year track record of supplying appliance parts, you can trust the quality of this product.