Furnaces

Reference numbers for writing recipes and fuels. These limits are fixed in the mod.

Temperatures

Furnace	Recipe type	Max temperature	Heats	Cools
Pit Kiln	mazusfurnaces:kiln	700 °C	1 °C/tick	1 °C/tick
Clay Kiln	mazusfurnaces:kiln	1200 °C	1 °C/tick	0.5 °C/tick
Clay Kiln with Obsidian Lining	mazusfurnaces:kiln	1800 °C	1 °C/tick	0.4 °C/tick
Bloomery	mazusfurnaces:bloomery	1300 °C	1 °C/tick	0.2 °C/tick
Iron Furnace	mazusfurnaces:iron_furnace	1400 °C	1.5 °C/tick	0.4 °C/tick
Iron Furnace with Obsidian Lining	mazusfurnaces:iron_furnace	1800 °C	1.5 °C/tick	0.4 °C/tick
Nether Forge	mazusfurnaces:nether_forge	2000 °C	1 °C/tick	0.3 °C/tick

A furnace heats toward the fuel's max_temperature, never past its own maximum. Heating speed is multiplied by the fuel's heat_rate. The Iron Furnace's built-in bellows add 200 °C to the fuel's temperature.

Accepted fuels

Which fuels each furnace takes, by the fuel's max_temperature:

Furnace	Fuel max temperature
Pit Kiln	up to 700 °C
Clay Kiln	any
Bloomery	900 to 1200 °C
Iron Furnace	900 to 1200 °C
Iron Furnace with Obsidian Lining	900 °C or more
Nether Forge	1500 °C or more

A Clay Kiln without the lining burns fuels above 1200 °C, but it overheats and cracks.

Tags

Tag	Use
mazusfurnaces:furnace_upgrades (item)	Items accepted in the upgrade slot of the Clay Kiln and the Iron Furnace
c:relocation_not_supported, forge:relocation_not_supported, neoforge:relocation_not_supported (block)	The furnaces are in these tags so Carry On and similar mods can't pick them up

Config

config/mazusfurnaces-common.toml (Forge and NeoForge) or config/mazusfurnaces-common.properties (Fabric):

• removeVanillaFurnace (default true): removes the vanilla furnace recipe and turns furnaces in villages and other structures into Clay Kilns. The blast furnace and the furnace minecart are removed too, and the smoker is crafted with a Clay Kiln.
• removeVanillaNetheriteIngot (default true): removes the crafting table recipe for the netherite ingot, which is then made in the Nether Forge.

Both need a world restart.