Vessel for heating water under pressure to produce steam.
HeatingEngineeringApplianceMachinery
Current best complexity is 5:
Boiler can be discovered in Concepts, categorized under Heating, Engineering, Appliance, Machinery. Vessel for heating water under pressure to produce steam.
It has been discovered by 35 boards and crafted 90 times, first appearing 6 months ago. Boiler can be created from 49 recipes, and goes on to appear as an ingredient in 108 others.
Boiler was first discovered by Rocio's board 6 months ago. They also hold the lowest-complexity recipe, at 5.
Related concepts worth exploring include Range, Dam, Wind Tunnel, Steam Engine, Furnace, Vacuum, and 6 more.