Water heater suggestions

[Mr. Spleen]

Hey all, my rialta’s Atwood ehm4-sm water heater is finally failing/leaking. Atwood got purchased by Dometic and they are no longer going to make the 4 gallon water heater with heat exchanger.
I was wondering if anyone else has replaced their water heater, and if so, with what?
The closest I can find is a Kumasi 11812, 6 gallon tank, but it’s a little taller, wider and 4 inches longer. Not sure if I can make the room in the water heater’s location.
Thoughts?

[mloganusda]

I would measure the space to see if it would fit. You may have to move some of the piping to make it work. I owned a 2004 HD and fixed leaks and reset button improvement while owned. Might check eBay.