I think maybe I've found out what kind of heating system I have.
I've been searching on Google, and I think maybe it's just called a "freestanding room heater". Here's the description:
"Often they resemble new, freestanding wood stoves and are fired by wood, pellets, oil or gas. They are not connected to ductwork."
This describes perfectly what I have!
So, now, does anyone have any experience with this kind of unit? I've never seen anything like this before---is this a kind of heating system that is used for a particular reason, or could it just be because it's an old house that never had it's heating system updated?
The "heater" itself doesn't look all that old. . .
Lesley