| English | eng-000 |
| heat source | |
| 普通话 | cmn-000 | 热源 |
| Deutsch | deu-000 | Hitzequelle |
| Deutsch | deu-000 | Wärmequelle |
| English | eng-000 | heat producer |
| English | eng-000 | heat reservoir |
| English | eng-000 | heater |
| English | eng-000 | radiant |
| English | eng-000 | source of heat |
| English | eng-000 | thermal resource |
| English | eng-000 | thermal source |
| 日本語 | jpn-000 | 熱源 |
| にほんご | jpn-002 | ねつげん |
| 한국어 | kor-000 | 보온재 |
| Mi’gmawi’simg | mic-000 | mawsaʼtat |
| русский | rus-000 | источник тепла |
| русский | rus-000 | очаг горения |
| español | spa-000 | punto |