Originally Posted by kathycad
We have a 2006 Wildwood trailer and a fellow camper told us we should check the water heater and replace the anode bar? How do I know what moder water heater we have? We bought the trailer used and got no manuals with it.
Cathy, generally the zinc rod is accessible from the external heater access panel and looks like a drain plug low down in the center of the tank face. Note that water will gush when you remove it unless you have drained the tank previously. Replace the rod if the zinc electrode looks very pitted and corroded.