Thanks, yeah, I was just reviewing the specs and it looks like the single phase generators do support 120/240 V. So maybe thats all I need. If it runs the central air/heat, and maybe the electric dryer, thats what I wanted. I can survive without an oven for any power outages.
Just gotta make sure it can handle the initial amperage draw especially in an electric central air and heat setup. Figure your loads then add at least 10% overhead.