| Answer | Crossword Clue |
|---|---|
| STEAMPIPE | Requisite to a boiler. |
| FEEDWATER | Liquid supplied to a boiler for conversion into steam |
| seether | a boiler or a pot to boil things in |
| stoked | Add coal or other solid fuel to (a fire, furnace, or boiler) |
| injectors | (in a steam engine) A system of nozzles that uses steam to inject water into a pressurized boiler |
| deaerate | to remove bubbles from (a liquid, as boiler feedwater), as by mechanical agitation in a vacuum or by heating at atmospheric pressure |
