The EL5 Battery Box is a reliable power source designed for the EL5 Portable Tankless Water Heater. It serves as a suitable replacement for the EL5 model and operates using 4 "AA" batteries. The Eccotemp EL5 Battery Box is the exclusive power source for your unit. If you encounter any power-related issues with your unit, it's a good indicator that a replacement of this battery box might be in order.
When purchasing replacement parts, please be aware that customers assume the responsibility for any associated liabilities.