| Answer | Crossword Clue |
|---|---|
| SOOT | Film in a flue |
| DAMPER | Valve in a furnace flue. |
| FLEA | "A ... and a fly in a flue" |
| flues | FLUE, a smoke-duct in a chimney |
| chimney | a flue (a smoke-duct in a chimney) |
| LIMERICKS | "A flea in a fly in a flue," and others. |
| chumley | a chimney (a flue (a smoke-duct in a chimney)) |
| chumleys | CHUMLEY, a chimney (a flue (a smoke-duct in a chimney)) |
| lums | LUM, a chimney (a flue (a smoke-duct in a chimney)) |
