On Fri, 4 Apr 2003, Daniel Senie wrote: > I suspect, though I've never seen it done, that it'd be possible to set up > a gas genset with both a pressurized tank of fuel and a connection to the > mains, with valves to switch between.
Yes, that's the way it's normally done. The input at the carburetor is valved based upon the pressure on the utility-line side. -Bill