The Rust GuideTHE RUST GUIDE

Large Furnace

Items · Rare

Used to smelt large quantities of ore. Difficult to secure, must be placed on terrain.

Shortname: furnace.large. View full stats, crafting, and related items on The Rust Guide.

Large Furnace

Items·Workstations·Rare

Large Furnace

Used to smelt large quantities of ore. Difficult to secure, must be placed on terrain.

Health
1500
1st of 13
Slots
18
1st of 13
 
 
 
 

Statsbar = place among all items · rank within Workstations

Health15001st of 13
Slots181st of 13
Large Furnace

Deployable

Health
1500
Inventory slots
18
Fuel slots
2
Input slots
5
Output slots
10
Smelt speed
15
Lockable
No

Craft itneeds Workbench level 2

1Total craft time40s
Starting
×0Large Furnace made

Unlock itcheapest path on the level 2 tech tree

390scrap for 9 unlocksor 60 scrap at a research table
Open 1,000 × 13would have the Large Furnace. That's 1.34%, or 1 in 75.
Open one and see what drops.

Found inchance per container opened · tap one to see it above

Raid cost1,500 HP · cheapest sulfur first · tap one

Large Furnace1,500 HP
Used0
Sulfur0
HP left1,500
2,880 sulfur in total, 17s to raid, 20% duds.
Every tool in the raid calculator

Skins1 in-game variant · tap to preview

Large FurnaceLarge Furnace (default)

Guides1 video

Jfarr · 2023Covers 3 items