This is the front of the boiler burner. It is my favorite piece of metal on the ship. To me it looks like a mask from the future.
This section of water cooling piping takes second place in the art category. This is the control valve for the cooling water system.
These large coolers stand almost 10 feet tall. They transfer heat between the Engine Room Cooling system and Salt Water.
Low Temperature Cooling pumps circulate the cooling water in the Engine Room. They are also physically quite large, perhaps about 7 feet top to bottom.
These are the small salt water pumps for auxiliary use. We use this water for steam cooling.