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Old 01-27-2011, 02:29 AM   #35
nowinter
Montana Fan
 
Join Date: Jul 2009
Location: Naples
Posts: 178
M.O.C. #9521
I did a little research on tankless water heaters for RV's. I could be wrong, but I do not think you can operate a RV tankless water heater from both propane and/or electric power. I think it must be only one or the other. The electric models appear to require a minimum of 30 amp or 50 amp with 110 volt service. Some also come with 220 volt service, but would be a bit more complicated to wire. Unlike the tank type heaters that have the availability to operate in either propane or electric (like most of us have now). Please let me know if there are heaters that can operate in both electric and/or propane.
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