Today on this 2010 Coachmen Concord we're going to review and install a Dometic RV water heater, part number AT96161SU. This is what our water heater looks like when it's installed. Let's go ahead and take a look under the cover here. Couple things to know about our water heater that this is a gas powered water heater. It has a automatic pilot light. This also has an electric water heater element… see more >