Blast Furnace Preheater

Blast Furnace Preheater
Name Blast Furnace Preheater
Source Mod Immersive Engineering
ID Name Unknown
Type Block
Stackable Yes (64)
Storage 8,000 RF
Energy 32 RF/t
Solid Yes
Transparent No
Affected by Gravity No
Emits Light No
Flammable No
Required Tool Any tool will work, but a pickaxe is the most efficient.

The Blast Furnace Preheater is a machine added by Immersive Engineering. Its main use is to speed up the operation of an Improved Blast Furnace, where up to two may be placed (one on either side).

Adding one will speed the Blast Furnace up to 200% of its original speed. Adding a second will result in another +100% speed boost, for a net total of 300% original speed. They are significantly cheaper to build than additional Reinforced Blast Furnaces, meaning that they are typically a good investment for a player looking to decrease their Steel production time.