| Typicality: | 0.575 |
| Saliency: | 0.760 |
| by calling (832 | 23 | manner |
| with a climate fresh energy assessment | 7 | other |
| with a innovative maintenance concepts | 5 | other |
| furnace → perform at → peak efficiency | 51 |
| furnace → operate at → peak efficiency | 17 |
| furnace → run at → peak efficiency | 12 |
| furnace → work at → peak efficiency | 7 |
| furnace → operate at → its peak efficiency | 6 |
| furnace → run at → its highest efficiency | 5 |
| furnace → run at → maximum efficiency | 3 |
| negative | neutral | positive |
| 0.034 | 0.628 | 0.338 |
| Raw frequency | 101 |
| Normalized frequency | 0.760 |
| Modifier score | 0.500 |
| Perplexity | 121.730 |