Hello All:

I have a '06 Marathon XL coach. The water heater has developed a small leak. Looking at the water heater it appears that there are two Atwood heaters stacked one on the other. Would that be that there is a separate water heater for gas and one for electric? Or is it all one unit?

I will need to have the heater replaced but before I find someone locally to do that I want to be "semi" informed.

Thanks in advance.