[HIGH COMPATIBILITY]: This RV water heater thermal cutoff kit is compatible with a wide range of RV water heater models, including but not limited to GLM 21140, Mallory 9-72153, and Mercury 45518A2.
[FUNCTION]: The RV water heater thermal cutoff and ECO thermostat work together to monitor and regulate water heater temperatures, automatically cutting off power when temperatures become unsafe.
[QUALITY MATERIAL]: The RV water heater cutoff kit is UL certified and meets OEM standards for a longer service life.
[EASY TO INSTALL]: Installing the RV water heater cutoff kit is a breeze, with helpful installation videos available on YouTube.
[PACKAGE INCLUDE]: The kit includes 4 fuses, 2 copper connecting wires, 2 T'STAT assemblies, 2 ECO assemblies, and 1 black foam cover. If you have any questions, feel free to contact us and we will respond promptly.