====== Iron Furnace ======
An **Iron Furnace** works much like a traditional <mcitem>minecraft:furnace</mcitem>, except that it is 56.25% more efficient with the fuel you use. You can see in the below recipes that both use the same amount of fuel, but the <mcitem>techreborn:iron_furnace</mcitem> produced an extra 9 ingots compared to the traditional <mcitem>minecraft:furnace</mcitem>.

<recipe>
size 1x2
input minecraft:iron_ingot,16
input minecraft:coal,2
output techreborn:refined_iron_ingot,16
tool minecraft:furnace
</recipe>\\ 

<recipe>
size 1x2
input minecraft:iron_ingot,25
input minecraft:coal,2
output techreborn:refined_iron_ingot,25
tool techreborn:iron_furnace
</recipe>


===== Recipe =====
<recipe>
input minecraft:iron_ingot minecraft:iron_ingot minecraft:iron_ingot 
input minecraft:iron_ingot air minecraft:iron_ingot 
input minecraft:iron_ingot minecraft:iron_ingot minecraft:iron_ingot 
output techreborn:iron_furnace
</recipe> \\ 

<recipe>
input air minecraft:iron_ingot air
input minecraft:iron_ingot air minecraft:iron_ingot 
input minecraft:iron_ingot minecraft:furnace minecraft:iron_ingot 
output techreborn:iron_furnace
</recipe>