Level: 2
| English | BOILER |
| Spanish | CALDERA |
| German | BOILER |
| French | CHAUDIÈRE |
| Netherlands | CV-KETEL |
| Italian | CALDAIA |
| Russian | БОЙЛЕР |
| Portuguese | FERVEDOR |
| Swedish | VATTENBEREDARE |
| Danish | FYRKEDEL |
| Norwegian | VARMTVANNSTANK |
| Finnish | BOILERI |
| Turkish | KAZAN |
| Polish | BOJLER |
| Greek | ΛΕΒΗΤΑΣ |
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| Czech | BOJLER |
| Lithuanian | KATILAS |
| Latvian | KATLA AGREGĀTS |
| Estonian | BOILER |
| Korean | |
| Hungarian | BOJLER |
| Romanian | CAZAN |
| Spanish(LA) | CALDERA |
| Portuguese(Br) | CALDEIRA |
| Belarusian (be) | БОЙЛЕР |
| Bulgarian (bg) | БОЙЛЕР |
| Ukrainian (uk) | БОЙЛЕР |
| Serbian (sr) | БОЈЛЕР |
| Croatian (hr) | BOJLER |
| Slovak (sk) | BOJLER |
| Slovenian (sl) | GRELEC VODE |
| Arabic (ar) | غلاية |
| Hebrew (he) | דוד חימום |
| Thai (th) | หม้อไอน้ำ |
| Indonesian (id) | PENDIDIH |
| Malay (ms) | DANDANG |
| Philipines (tl) | KULUAN |
| French(Ca) | CHAUDIÈRE |
| ENGLISH(UK) | BOILER |