When Newton was trying to explain gravity... he had to create calculus... hopfully our water heater will require a new way of explaining electrical physics
also the thinner the wire inside of an electric heater would produce more heat from resistance but would not last as long.
i do believe there are to many variables for us to know how this will trully act
Yes they all should be about the same specs, even if it's got magnatrons and super duper energy star rated, multi-chamber-pots! Speaking of which, I figure about 20 to 25 1500w magnatrons for a whole house unit. Plus all those Multi chamber thingies. So how big of a stainless steel box will that take?