Empire R3663 Thermocouple for UH-1050, UH-1150 Heaters
https://m.media-amazon.com/images/I/71rQ-tGK6yL._AC_SL1500_.jpg
https://m.media-amazon.com/images/I/41Lmgndl0iL._AC_.jpg
https://m.media-amazon.com/images/I/41Lmgndl0iL._AC_US75_.jpg
MAIN
Empire Comfort Systems
{"Package Dimensions": "4 x 2 x 1 inches", "Item Weight": "1.58 ounces", "Date First Available": "March 16, 2020"}