the internal thermal fuse has likely blown due to a low-voltage short

This is the official manufacturer-designated replacement for 265-46098-00 and provides improved durability over the original component

Industrial Durability: Robust PVC-insulated cable rated for operating temperatures down to -58°F (-50°C)

Does this kit include the mounting hardware or wiring harness

Utica-Dunkirk 1140008 Board R-407A the internal thermal fuse hasThe Utica Dunkirk 1140008 is a specialized CSD lockout daughter board designed for seamless integration with CSD 1 electronic ignition base controls. For technicians troubleshooting intermittent lockout issues or failed ignition sequences, this board provides the critical interface needed to manage safety protocols and prevent unauthorized system resets during hazardous conditions. Engineered specifically for Utica Dunkirk boiler parts catalogs, the