Large Furnace

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

Short name
ID
Stack size
×1
Despawn
40m

Workbench Tier
2

HP
1500

Where to find

You can find the Large Furnace in...

From	Chance	Amount
Elite Crate	0.78%	×1-3
Military Crate	0.42%	×1
Locked Crate	1.45%	×1-6
Locked Crate - Oilrig	1.45%	×1-6
Missionlootbox Basic	1.56%	×1-2
Underwater Lab - Elite Crate	0.78%	×1-3
Underwater Lab - Normal Crate 1	0.42%	×1
Wagon - Military Crate	0.42%	×1
Gingerbread Mine Present	0.42%	×1
Abandoned Military Base Scientist	0.07%	×1
Airfield Scientist	0.07%	×1
Arctic Research Base Scientist	0.07%	×1
Bradley Heavy Flamethrower Scientist	0.06%	×1-2
Bradley Heavy M249 Scientist	0.06%	×1-2
Bradley Heavy Minigun Scientist	0.06%	×1-2
Bradley Heavy Spas-12 Scientist	0.06%	×1-2
Bradley Scientist	0.07%	×1
Cargo Ship Scientist	0.07%	×1
Excavator Scientist	0.07%	×1
Launch Site Scientist	0.07%	×1
Missile Silo Inside Scientist	0.3%	×1
Missile Silo Outside Scientist	0.07%	×1
Oil Rig Heavy Flamethrower Scientist	0.06%	×1-2
Oil Rig Heavy M249 Scientist	0.06%	×1-2
Oil Rig Heavy Minigun Scientist	0.06%	×1-2
Oil Rig Heavy Spas-12 Scientist	0.06%	×1-2
Oil Rig Scientist	0.07%	×1
Trainyard Scientist	0.07%	×1

Crafting

To craft the Large Furnace, you first need to learn the blueprint...

Research Table Cost
Research Table ×1 Large Furnace ×125 Scrap Large Furnace

Tech Tree Cost
Workbench Level 2 Locker ×138 Scrap Large Furnace Total Scrap Cost ×967 Scrap

To craft the Large Furnace you will need...

Crafting Recipe
×500 Stones ×600 Wood ×75 Low Grade Fuel ×1 Large Furnace

Once you have the blueprint and the resources, you can craft using...

Workbench	Craft time
Workbench Level 2	25s
Workbench Level 3	12s

Raid Calculator

Calculate the amount of items and resources needed to raid this entity.

1500 / 1500

Select Current Health:

/ 1500

Select Current Health:

Starting Item	Time to Raid	Amount	Raw Material Cost
Timed Explosive Charge	16s	×1 Timed Explosive Charge ×1 Rocket ×10 Explosive 5.56 Rifle Ammo	×3,850 Sulfur ×90 Low Grade Fuel ×5,250 Charcoal Using mixing table: ×3,500 ×5 Cloth ×350 Metal Fragments ×2 Metal Pipe ×2 Tech Trash
Rocket	24s	×5 Rocket ×0 Explosive 5.56 Rifle Ammo	×7,000 Sulfur ×150 Low Grade Fuel ×9,750 Charcoal Using mixing table: ×6,500 ×500 Metal Fragments ×10 Metal Pipe
Explosive 5.56 Rifle Ammo	1m 14s	×167 Explosive 5.56 Rifle Ammo	×4,175 Sulfur ×5,010 Charcoal Using mixing table: ×3,340 ×835 Metal Fragments

Cheapest Sulfur Cost

Raiding Cost

The Large Furnace can be destroyed, using any of these...

Raid Tool	Amount	Time to Raid	Raid Cost	Raw Material Cost
Torpedo	×9	18s	×54 Gun Powder ×2 Metal Pipe	×108 Sulfur ×162 Charcoal Using mixing table: ×108 ×2 Metal Pipe
F1 Grenade Left Click Throw	×19	21s	×570 Gun Powder ×475 Metal Fragments	×1,140 Sulfur ×1,710 Charcoal Using mixing table: ×1,140 ×475 Metal Fragments
Satchel Charge	×3	18s	×12 Beancan Grenade ×3 Rope ×3 Small Stash	×1,440 Sulfur ×2,160 Charcoal Using mixing table: ×1,440 ×30 Cloth ×240 Metal Fragments ×3 Rope
High Velocity Rocket	×8	43s	×800 Gun Powder ×8 Metal Pipe	×1,600 Sulfur ×2,400 Charcoal Using mixing table: ×1,600 ×8 Metal Pipe
Beancan Grenade Left Click Throw	×24	28s	×1,440 Gun Powder ×480 Metal Fragments	×2,880 Sulfur ×4,320 Charcoal Using mixing table: ×2,880 ×480 Metal Fragments
Explosive 5.56 Rifle Ammo Using Semi-Automatic Rifle	×167	1m 14s	×835 Sulfur ×1,670 Gun Powder ×835 Metal Fragments	×4,175 Sulfur ×5,010 Charcoal Using mixing table: ×3,340 ×835 Metal Fragments
Timed Explosive Charge	×2	14s	×10 Cloth ×40 Explosives ×4 Tech Trash	×4,400 Sulfur ×120 Low Grade Fuel ×6,000 Charcoal Using mixing table: ×4,000 ×10 Cloth ×400 Metal Fragments ×4 Tech Trash
Propane Explosive Bomb Launched From Catapult	×6	51s	×36 Explosives ×900 Gun Powder ×6 Empty Propane Tank	×5,760 Sulfur ×108 Low Grade Fuel ×8,100 Charcoal Using mixing table: ×5,400 ×360 Metal Fragments ×6 Empty Propane Tank
Rocket	×5	24s	×50 Explosives ×750 Gun Powder ×10 Metal Pipe	×7,000 Sulfur ×150 Low Grade Fuel ×9,750 Charcoal Using mixing table: ×6,500 ×500 Metal Fragments ×10 Metal Pipe
Propane Explosive Bomb Deployed	×8	1m 30s	×48 Explosives ×1,200 Gun Powder ×8 Empty Propane Tank	×7,680 Sulfur ×144 Low Grade Fuel ×10,800 Charcoal Using mixing table: ×7,200 ×480 Metal Fragments ×8 Empty Propane Tank
Firebomb Deployed	×60	10m 10s	×3,000 Low Grade Fuel ×9,000 Gun Powder ×120 Rope	×18,000 Sulfur ×3,000 Low Grade Fuel ×27,000 Charcoal Using mixing table: ×18,000 ×120 Rope
Firebomb Launched From Catapult	×60	8m 30s	×3,000 Low Grade Fuel ×9,000 Gun Powder ×120 Rope	×18,000 Sulfur ×3,000 Low Grade Fuel ×27,000 Charcoal Using mixing table: ×18,000 ×120 Rope
MLRS Rocket	×4	0s	-	-
40mm HE Grenade	×24	33s	-	-
Battering Ram Cost To Repair Head	×12	1m	×75 High Quality Metal	×75 High Quality Metal
Scattershot Launched From Catapult	×8	1m 8s	×1,600 Stones	×1,600 Stones

Recycling

If you recycle the Large Furnace...

Recycler	Guaranteed Output
Safezone Recycler	×30 Low Grade Fuel ×200 Stones ×240 Wood
Radtown Recycler	×45 Low Grade Fuel ×300 Stones ×360 Wood

Can Have Attached

The Large Furnace can have the following deployables attached to it...


Storage Adaptor

Decay

When left alone in the following locations, the Large Furnace will start to decay after 8h...

Location	Decay Time
Outside	8h
Inside	80h

Repair

The Large Furnace can be repaired in the following ways...

Max Repair Cost
Hammer ×245 Stones ×288 Wood ×55 Low Grade Fuel Swings ×28 Duration 14s


Garry's Mod Tool Gun ×245 Stones ×288 Wood ×55 Low Grade Fuel Bursts ×28 Duration 11s

Misc

General information about the Large Furnace when used as a storage container...

	Value
Inventory Slots	17
Can Be Locked	No
Supports Storage Adaptor	Yes (×4)
Supports Storage Monitor	No
Need Building Privilege To Access	No
Loot Dropped When Destroyed	100%

Allowed Items

Here you can see which inventory slots of the Large Furnace can accept which items.

Slots	Allowed Items
0-1	Only the following items: Wood
2-6	Only the following items: Cooked Human Meat Cooked Wolf Meat Empty Can Of Beans Empty Tuna Can High Quality Metal Ore Honeycomb Metal Ore Sulfur Ore
7-16	None