Related Clues:
- Where there's smoke
- Flues, e.g.
- Chimney channels
- Soot collectors
- Passageways for Santa
- Apprehensions
- They may be full of hot air
- Chimney parts
- Smoky places
- Where there's sickness, by the sound of it, though having a smoke-up
- They're often full of hot air
- Draft raisers
- Passages for drawing smoke
- Air vents
- Outlets for various fuels