Boiler (Flaxbeard's Steam Power)

The Boiler is a block from the Flaxbeard's Steam Power mod. It is the main steam producer within the mod. It creates steam when it is given water and solid fuel, such as wood or coal. Steam can be piped out of the top side of the block. Water can be input by simply using a bucket of water on the block, or by pumping it in with an Archimedes Screw, or other means of liquid transport. Water and items can be pumped into it from all sides. Boilers can be upgraded into Flash Boilers.

The two slots are used to input fuel. The liquid tank on the right is where water is stored, whereas the tank on the left is where steam is stored. It can store 10 buckets of water, and 5,000SU of steam. Though, the steam measurement is not entirely relevant, as steam usage for other blocks in the mod is not meant to be known.

Journal Entry
The following text is from the Esteemed Innovation book.