1、Applicable Model: The RV water heater thermal cutoff kit is a replacement for Atwood Water Heater 91447 93866, please check the model of your water heater before ordering. 2、Enhanced Safety: The RV water heater thermal cutoff kit is designed to prevent overheating, monitor and control temperature, ensuring automatic power cut off if the temperature becomes unsafe. 3、Reliable Performance: This assembly kit is constructed from tin plated copper wire that's robust, heat resistant, and anti aging, meeting the demands of RV environments and long term use. 4、Precise Control: With the ECO thermostat set at 82°C, the T'STAT temperature set at 60°C, and the thermal fuse at 98°C, offers precise temperature regulation, ensuring a safe and comfortable RV experience. 5、Improved Experience: By adequately maintaining the temperature of your water heater and preventing overheating, this kit significantly enhances the safety and comfort of your RV living experience.