MivyExplorerSep 13, 2019Hot water tankHi all, We recently purchased a new to us 2013 Rockwood 5th wheel trailer. We have a panel of switches and there is one marked “tank heater” and the other is marked “hot water heater”. Do both have to...Show More
pianotunaNomad IIISep 13, 2019The tank heaters are often on the waste tanks (black and grey water).My fresh water tank is in the heated area of my class C, so it would not require a tank heater.
About Technical IssuesHaving RV issues? Connect with others who have been in your shoes.24,261 PostsLatest Activity: Jun 06, 2025
Related ContentNo flow from hot water tank Nautilus P1 systemWater tank won't fillDraining hot water tankhot water tankHot water tank drain plug