40d:Furnace

A furnace is a building used to heat materials. It can be powered by fuel or, in the case of magma furnaces, by the heat from magma. Every furnace must be built from fire-safe materials and designed by a building designer. Magma furnaces must also be placed with one of their edge tiles above magma with depth of 4 or more; this can be accomplished by digging a channel for the magma. Other than these requirements, they are identical to workshops.

Wood furnace

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Materials used – wood
Items made – ash, charcoal

Smelter

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Materials used – bituminous coal, lignite, ore, metal bars,flux, fuel
Items made – coke, metal bars, alloys

Glass furnace

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Materials used – sand, pearlash, rock crystal, fuel
Items made – glass objects

Kiln

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Materials used – potash, fuel
Items made – pearlash

Magma smelter

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Materials used – bituminous coal, lignite, ore, metal bars,flux, fuel for pig iron and steel
Items made – coke, metal bars, alloys

Magma glass furnace

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Materials used – sand, pearlash, rock crystal
Items made – glass objects

Magma kiln

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Materials used – potash
Items made – pearlash

V · T · E Buildings
Workshops • Furnaces
Rooms	Barracks • Bedroom • Dining room • Jail • Meeting hall • Office • Sculpture garden • Tomb • Zoo
Furniture	Animal trap • Anvil • Armor stand • Bed • Bin • Bucket • Cabinet • Cage • Coffin • Container • Restraint • Seat • Statue • Table • Weapon rack
Access	Door • Floodgate • Bars • Grate • Floor hatch • Bridge • Road • Window
Constructions	Fortification • Floor • Stairs • Ramp • Wall
Machine & Trap parts	Axle • Gear assembly • Millstone • Screw pump • Water wheel • Windmill • Lever • Pressure plate • Trap • Support
Other Buildings	Archery target • Kennel • Shop • Siege engine • Trade depot • Wagon • Well
Related Articles	Design strategies • Bedroom design • Cave-in • Computing • Furniture industry