Boon Docker wrote:
The switch inside the tank compartment would be the 120 VAC switch. The switch inside the trailer (power on light) is for the propane operation. Yes, you can operate on propane mode and 120 VAC mode at the same time.
There it is in a nutshell^^^^^^^^^^^^^^^
Electric has slowest recovery time to reheat water (1440W element)
Propane has a faster recovery time to reheat water (12ooobtu burner)
BOTH together is Fastest Recovery time
Make sure 120VAC on/off switch is OFF when WH Tank has no water in it
OFF.....or element will burn out
**Only turn on when you are sure WH Tank is filled