Originally Posted by adj
OK. I stand corrected. The generator puts out two 120V of the same phase. I'm not sure it can be rewired for 220V output.
A lot depends on the junction box. MANY generators can indeed be rewired.. Consult the owner's manual to see if your can
220 volt is a single phase. it is not two 110 volt out of phase windings
It is two 110 volt windings in PHASE but "Stacked
So you have
A to b 110
B to c 110
A to C 220
NOTE if you wish to use 120 and 240.. Same concept.