| Esperanto | Deutsch | |
| bojlero | Warmwasserspeicher | ✘ |
| ↳ | Warmwasserboiler | ✘ |
| ↳ | Boiler | ✘ |
| elektra bojlero | Warmwasserboiler — elektrisch Boiler | ✘ |
| Esperanto | Deutsch | |
| bojlero | Warmwasserspeicher | ✘ |
| ↳ | Warmwasserboiler | ✘ |
| ↳ | Boiler | ✘ |
| elektra bojlero | Warmwasserboiler — elektrisch Boiler | ✘ |