check for 120v breaker .....and for 12v fuse....RV WHs needs both.....also a switch on outside of heater, under the cover [be sure to secure cover if/after opened]....if the heater is getting hot but no hot water flows, make sure your freeze by-pass valve is in the closed position so hot water flows [this valve can plug/ go bad too]....last, if the heater was shipped dry and the by-pass was open, you may have blown the heat element [no water in tank--I know this[smile]]....usually a common replacement part at any hardware store.....
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Old Scout
2015 IH45 Foretravel
2003 Alpine 40' MDTS [Sold]
New Braunfels, Texas
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