Unit has power to it but will not turn on

Yes, there is a thermal fuse (also known as a bi-metal) located behind the operator console. The part number for the replacement is W10258275. You can view an illustration at pcappliancerepair.com. It sells for about $15.

NOTE: The thermal fuse usually blows for a reason, but they can fail on their own too. If the fuse blows again following replacement, you may have a malfunction somewhere that you will need to isolate to determine the cause. There is usually a technical data sheet included with the appliance behind the lower toe panel under the door that inlcudes all troubleshooting information, diagnostics and wiring diagrams.

If you need to view a diagram of your dishwasher, enter your model number at the website mentioned for some excellent exploded view illustrations. The thermal fuse is listed as item 6 under the "Control Panel Parts" heading.

If you have any questions, please let me know. I hope this helps you.