| Answer | Crossword Clue |
|---|---|
| ERGONS | Work-heat units |
| THERMS | Heat units |
| BTUS | Heat units: Abbr. |
| BTU | Heat units: Abbr. |
| THERMS | Units of heat |
| BTUS | Heat units, for short |
| BTUS | Heat units, for short. |
| BTUS | Eng. units of heat |
| THERMS | British units of heat. |
| CHILIPEPPER | Scoville heat units characterize it |
| BTUS | Units of heat, in England. |
