Thanks, Blast & Chaos, for the propane info. Several questions -

For something for the Generac LP3250, how much does it weigh?

Can it be tied directly into the house power system by having an electrician install a transfer switch?

Does it have computerized components that would be fried in a solar storm or EMP?

Run periodically to keep from freezing up (mechanically, not temperature)? How long?

Other than oil and filter, what maintenance?