Anode or no anode needed

[Bjgill17]

I just purchased a 2021 2670 MK Imagine. It has a Dometic WH-6GEW W water heater. I have looked everywhere in forums. Please, does this type water heater need an anode, and if so where could I find what kind is best.
sincerely, new Grand Design owner and Proud 🥰

[Jlawles2]

I would say any electric HWH should have an anode. However, the MFG states AL tank so Anode needed.

https://www.dometic.com/en-us/outdoo...-heater-219438

[Country Campers]

I agree that an aluminum tank water heater does not need an anode rod.

Brian