Old Tartarian "fireplaces" were not actually fireplaces and did not burn anything.
The chimney had rebar antenna that went up beyond the roof like a weather vane. It drew down the ether onto the metal backplate which ionised the air in the chimney and created heat.
You can find loads of these pictures online from old Tartarian buildings, however what's really interesting to me how they always spin the story, and repurpose everything.
How did they actually convince millions of people to remove the Ether tech and that it's better to start cutting our forests to burn wood for heat instead?
How deep does the rabbit hole go?