Rust Manual

Furnace

ItemsCondition 100
Legacy Furnace

A Furnace. Use it to smelt mined ore.

Shortname: furnace

Item ID: -1999722522

Despawns after 5m on the ground

About this skin

Legacy Furnace is a cosmetic skin for Furnace — apply it from your inventory to change how the item looks. It doesn't change furnace's stats, crafting cost, or protection.

Craft recipe
Workbench tier
T0
Craft time
30s
Recycling yields

Approximate — recyclers return a share of an item's crafting cost (60% at monument Recyclers, 40% at Safe Zone Recyclers), not a fixed table.

Repair cost
Current condition
%

A repair bench restores 20% condition per click, at 20% of the recipe cost per point missing.

Placed entity
Health
500 HP
Decay delay
48h
Decays over
96h

Health once placed in the world — not to be confused with the item's own condition/durability while held.

Raid cost
ExplosiveDamage / chargeCharges needed
Timed Explosive ChargeTimed Explosive Charge5501
Satchel ChargeSatchel Charge4752
Beancan GrenadeBeancan Grenade1155
F1 GrenadeF1 Grenade2253
Molotov CocktailMolotov Cocktail3515
FlashbangFlashbang2025
Bee GrenadeBee Grenade2025

Assumes no damage resistance — unlike building tiers, this entity has no separate protection multiplier, so raw HP is divided by raw damage per charge.