Replaceable Part Number: This limit switches can directly replace part 626418, perfectly matching various devices for easy and quick replacement. The 626418 high temperature limit switches is a critical overheat protections component designed specifically for stove, featuring a 3inch plug in structure. This limit switches is make of metal, possessing excellent properties such as high temperature resistance, resistance, and oxidation resistance. Designed to protect your furnaces from overheating, it can effectively damage to the machine systems and ensuring the safe operate of the furnaces and fan. Package includes: 1pc furnaces Limit switches