jetsam
Minister of Fire
I haven't done it, run two stoves. My emergency plan in case of major power failure is to dash to Lowes Depot and pick up an Englander non-cat paying cash while most of the folks in town are trying to figure out how to pump gas for their generators with no electricity,
The piping I need to hook whatever 6" outlet stove to my exisiting furnace chimney is in the garage.
Then I will be running two stoves, one upstairs and one downstairs to keep the pipes from freezing. Not looking forward to having to try it. Sounds like a total pain in the neck.
Put in a reasonably large propane tank, and you can convert your generator to propane for $100-$200 if you're not afraid to drill a hole in the carb (which I am pretty sure you personally are not) I did this years ago, don't miss rotating the gas cans.
It derates the generator about 20%. My 7500w Generac runs around 8 hours at moderate load on a BBQ tank, probably for a couple weeks off of the house tank.