| Share | Phrase |
| 26.71% | refrigerant [temperature] gas |
| 15.22% | refrigerant [temperature] compressor |
| 9.14% | refrigerant [temperature] vapor |
| 6.90% | refrigerant [temperature] solution |
| 4.66% | refrigerant [temperature] passage |
| 4.56% | refrigerant [temperature] piping |
| 3.64% | refrigerant [temperature] fluid |
| 2.87% | refrigerant [temperature] system |
| 2.77% | refrigerant [temperature] flow |
| 2.76% | refrigerant [temperature] pipe |
| 2.75% | refrigerant [temperature] circuit |
| 2.66% | refrigerant [temperature] chamber |
| 2.53% | refrigerant [temperature] condenser |
| 2.05% | refrigerant [temperature] pressure |
| 2.03% | refrigerant [temperature] port |
| 1.91% | refrigerant [temperature] path |
| 1.61% | refrigerant [temperature] tank |
| 1.47% | refrigerant [temperature] level |
| 1.07% | refrigerant [temperature] line |
| 1.03% | refrigerant [temperature] sensor |
| 0.83% | refrigerant [temperature] flowing |
| 0.71% | refrigerant [temperature] passing |