Coal although the fires were small and room based only
Scrooge burned his own cash in the furnace at his office as a symbolic gesture of letting go of his greed and materialistic ways.
coal
to burn coke that will burn the raw material
furnace
Burn cactus in a furnace.
Bob Cratchit enters the office after Scrooge leaves for the day. He is Scrooge's clerk and works in the office.
You can place coal in the furnace, then place any wood on the top slot to burn it to charcoal, or use a wood log on the bottom slot and one at the top and it'll burn that way as well.
Burn cactus in a furnace.
Bob Cratchit tells the other employees at Scrooge's office that he saw Scrooge working when Marley was sick.
In general, yes. But they've put big taxes on diesel. I have also converted an #2 oil furnace to reliably burn the motor oil from our van fleet
Scrooge was business partners with Marley and was likely in London when Marley died.
coal
Scrooge wouldn't pay for the coal to heat it.
Adding more oxygen should help