Originally Posted by esmoglo
I have seen these they are not totally new. Only down side is who wants to carry two of them? Seems like a hassle one 3400/3500W seems like it would work just fine for most RVers.
Many like the convenience of being able to lift two smaller, lighter units rather than one bigger, heavier. Keep in mind, the COMBINED output of two in parallel is usually a bit more than a single unit. The two B&S referenced here are capable of 4800 watts in parallel.
Many also like to be able to run just one unit when power requirements call for the capabilities of just one unit.