I've found on ours that electric alone is slowest getting to temperature, propane is quicker, using both together is quickest.
After getting up to temp, electric and propane perform about the same maintaining temperature.
If I want the water hot quicker, I use both... takes about 10 - 12 minutes. If plugged into shore power I try to use electric exclusively to save propane. Boondocking I use a mix depending on battery levels.
__________________
Be creative, and have a fun life...
...and don't be an @**hole! -Ken Block
|