Flue

Definition and stakes

John S. Farmer,  Slang and its analogues past and present…

“ Up the flue (or spout) , adj. phr. (colloquial) .—Dead; collapsed, mentally or physically.
To be up one’s flue, verb. phr. (colloquial) .—To be awkward for one. That’s up your flue = That’s a ‘facer,’ or that’s up against you.
Flue-Faker (or Scraper) , subs. (common) .—A chimney-sweep. [From Flue + Faker (q.v.) .] Minor clergy = young chimney sweeps. For synonyms, see Clergyman.
1821. Egan, Tom and Jerry, p. 60. The ‘office’ has been given to ‘shove’ the poor flue-faker against Tom’s light drab coat.
1859. Matsell, Vocabulum, or Rogue’s Lexicon, s.v.
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Source: Gutenberg

Portrait of Catharine Esther Beecher Catharine Esther Beecher,  Miss Beecher's Housekeeper and Healthkeeper

“ Where this is the case, the length of the main flue is to be considered as extending only from the bottom to the point where the upper flue joins it, and where the lower flue will receive air from the upper side flue. If a smoky flue can not be increased in length, either by closing an upper flue or lengthening the chimney, the fire-place must be contracted so that all the air near the fire will be heated and thus pressed upward. ”
Source: Gutenberg

James H. Maggard,  Rough and Tumble Engineering

“ The flues cannot stand such treatment, as they are thinner than the shell or flue sheet, and therefore cool much quicker, and in contracting are drawn from the flue sheet, and as a matter of course must leak. A flue, when once started to leak, seldom stops without being set up, and one leaky flue will start others, and what are you going to do about it? ”
Source: Gutenberg

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