Guide to RV Water Heaters

RV water heaters are really pretty simple.  For the purpose of this article we are going focus on water heaters with tanks.  There are some tank-less water heaters that are usually on demand style water heaters.  I generally don’t see too many of these tank-less water heaters because the manufacturers have found that they don’t work very well and customers often complain about them. Before getting into how to operate an RV water heater, it is important to be sure that you have de-winterized your water heater before operation.  In other words be sure that your valves are turned to the correct positions on the back side of the water…