The RUST Stone Fireplace is a player deployable heating and cooking implement and is learnable via the Tier 1 Workbench tech tree. It doesn’t require a workbench to craft.
The stone fireplace is a reskinned, considerably more prominent, and much cozier version of the Camp Fire deployable.
It utilizes Wood to produce heat, light, comfort, and the ability to cook an assortment of raw foods. Players may deploy stone fireplaces on floors and other flat surfaces covered by the Tool Cupboard’s authorization. Still, unlike other fire implements, you MUST place the stone fireplace against a wall.
In addition to their warmth and light production, RUST players standing next to a stone fireplace will also benefit from 50% comfort and drying any wet status incurred by swimming or standing in rain or snow.
Due to their sheer size, they are typically used more for roleplaying than as actual primary heat sources. Players can deploy other small items on them where applicable.