Power Draw Of Pellet Boiler Vacuum Transfer Turbine

I suppose you could power it with a modest battery and an inverter sized to handle the load. Make it something like a 5kW inverter. Keep the battery full with a trickle charger. Use the Honda to keep the battery charged during boiler ops.

Basically, this is the electrical equivalent of a thermal storage tank between your boiler and the load. I expect that some electrical guru can recommend a more elegant solution, maybe using capacitors or something.

I think a battery and inverter might be cheaper...

Not sure if the 2000i modulates output on its 12V output. Might need a 120V battery charger that stops charging when the battery fills up. In any event, a deep cycle battery would power the boiler for awhile in case you weren't around to fire up the Honda, or it had a starting glitch (mine has on a couple occasions).