| Answer | Crossword Clue |
|---|---|
| VENT | Central heating outlet |
| VENT | Heating outlet |
| VENT | Heating or cooling outlet |
| FURNACE | Central heating. |
| GASFIRES | Substitutes for central heating. |
| Answer | Crossword Clue |
|---|---|
| VENT | Central heating outlet |
| VENT | Heating outlet |
| VENT | Heating or cooling outlet |
| FURNACE | Central heating. |
| GASFIRES | Substitutes for central heating. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.