boiler
A caldeira estourou e querem o conserto até o final do dia.
The boiler burst, and they want it fixed by the end of the day.
— Carandiru (2003)
Ele foi abandonado na sala de caldeira quando o trouxe pra cá.
He was abandoned in the boiler room when I brought him here.
— Em Chamas (2018)
This is a boiler.
Olha o que estava escondido na caldeira.
Look what was hidden in the boiler.
— O Homem de Lugar Nenhum (2010)