Fieldstone stove

A stove of fieldstones and clay, built by hand. Feed it firewood: it heats the room and lights it.
| Blocks the way | yes |
|---|---|
| Takes | 300 damage to break (stone): about 50 blows with an axe |
| Made from | 6 fieldstones (5 s); a crowbar takes it apart again |
What it does
- Feed it firewood to light it; it warms the room like a fire (+25 a minute within 3.2 tiles).
6 fieldstones