| Answer | Crossword Clue |
|---|---|
| HEATPUMPS | Temperature control devices |
| HEATPUMPS | Alternatives to furnaces |
| HEATPUMPS | The refrigeration engineer wore .. |
| Answer | Crossword Clue |
|---|---|
| HEATPUMPS | Temperature control devices |
| HEATPUMPS | Alternatives to furnaces |
| HEATPUMPS | The refrigeration engineer wore .. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.