| Similarity | Rank | |
|---|---|---|
| heating | 0.777 | 6655 |
| heating_system | 0.756 | 34760 |
| heat_pump | 0.741 | 35786 |
| central_heating | 0.721 | 68130 |
| district_heating | 0.705 | 89833 |
| heat_source | 0.675 | 83867 |
| boiler | 0.672 | 13011 |
| solar_collector | 0.660 | 94609 |
| thermal_energy | 0.654 | 62962 |
| heater | 0.644 | 16537 |
| water_heater | 0.642 | 46209 |
| air_conditioning | 0.636 | 12947 |
| air_conditioner | 0.635 | 30811 |
| air_conditioning_system | 0.632 | 73324 |
| bioga | 0.628 | 33090 |
| hot_water | 0.625 | 13396 |
| heat_exchanger | 0.624 | 42656 |
| electricity | 0.620 | 2312 |
| natural_gas | 0.620 | 5419 |
| solar_thermal | 0.620 | 84209 |
| air-conditioning | 0.619 | 39041 |
| electrical_energy | 0.618 | 48752 |
| electricity_production | 0.617 | 79564 |
| cooling | 0.617 | 16568 |
| heat | 0.611 | 1350 |