Konen KO-UNDERZERO
Refrigerator · model KO-UNDERZERO · on the market since 26 December 2025
Check the label before relying on these figures. The declared consumption of 1,062 kWh a year is far from what other class E fridges (no freezer), 500 litres and over typically declare, which usually means a data-entry error in the register. We leave this model out of rankings and comparisons until the supplier corrects it.
Annual figure as declared on the EU energy label (appliance running all year). Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.
Running cost in every country (39)
| Country | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €126 | €1,264 |
| Austria | 0.326 | €346 | €3,462 |
| Belgium | 0.358 | €380 | €3,797 |
| Bosnia and Herzegovina | 0.1 | €106 | €1,057 |
| Bulgaria | 0.134 | €142 | €1,424 |
| Croatia | 0.182 | €193 | €1,929 |
| Cyprus | 0.269 | €285 | €2,855 |
| Czechia | 0.288 | €306 | €3,063 |
| Denmark | 0.238 | €252 | €2,522 |
| Estonia | 0.212 | €225 | €2,249 |
| Finland | 0.269 | €286 | €2,861 |
| France | 0.249 | €264 | €2,639 |
| Georgia | 0.073 | €78 | €776 |
| Germany | 0.362 | €384 | €3,842 |
| Greece | 0.24 | €255 | €2,550 |
| Hungary | 0.114 | €121 | €1,210 |
| Iceland | 0.202 | €214 | €2,144 |
| Ireland | 0.387 | €411 | €4,111 |
| Italy | 0.314 | €334 | €3,337 |
| Kosovo | 0.087 | €92 | €923 |
| Latvia | 0.242 | €256 | €2,565 |
| Liechtenstein | 0.299 | €317 | €3,173 |
| Lithuania | 0.216 | €230 | €2,296 |
| Luxembourg | 0.202 | €215 | €2,148 |
| Malta | 0.127 | €135 | €1,347 |
| Moldova | 0.187 | €199 | €1,988 |
| Montenegro | 0.104 | €110 | €1,103 |
| Netherlands | 0.244 | €259 | €2,591 |
| North Macedonia | 0.117 | €124 | €1,240 |
| Norway | 0.199 | €212 | €2,117 |
| Poland | 0.3 | €318 | €3,185 |
| Portugal | 0.237 | €251 | €2,514 |
| Romania | 0.284 | €301 | €3,012 |
| Serbia | 0.12 | €127 | €1,271 |
| Slovakia | 0.199 | €211 | €2,108 |
| Slovenia | 0.212 | €225 | €2,249 |
| Spain | 0.251 | €266 | €2,665 |
| Sweden | 0.306 | €325 | €3,252 |
| Türkiye | 0.066 | €70 | €698 |
Energy label values
| Energy efficiency class | E on the A–G scale |
|---|---|
| Total volume | 588 L |
| Fridge volume | 588 L |
| Energy consumption | 1,062 kWh/year |
| Noise | 46 dB(A) |
| Noise class | D |
| Height | 640 mm |
| Width | 695 mm |
| Depth | 2,165 mm |
| Installation | free standing |
| Climate classes | N |
| Min. room temperature | 3 °C |
| Max. room temperature | 35 °C |
| Guarantee declared by the supplier | 3 years |
Lifespan & repair
Spare parts
Under EU ecodesign rules (Regulation (EU) 2019/2019), key spare parts must stay available for at least 7 years after the last unit of the model is placed on the market.
Guarantee
The supplier declares a guarantee of 3 years on the EU register. Your statutory rights in the EU are at least 2 years.
Registration history
- 25 March 2026 First published in the EU energy label register (EPREL)
- 26 December 2025 Placed on the EU market
Comparable refrigerators & freezers from other brands
- CCoolfred CFARC750-1000-15001500 L · 60 dB · 1,022 kWh/yr€289/year
- DMateriel Horeca AA8PP583 L · 42 dB · 1,133 kWh/yr€321/year
- DRomux Armario Expositor Refrigerado Acero Inoxidable 650 Litros 1 Puerta de Cristal 74 cm Ventilado ®Romux650 L · 19 dB · 989 kWh/yr€280/year
- CGastroHero KT-PREMIUM2/2_ENAK595 L · 44 dB · 981 kWh/yr€278/year
- DRomux Armario Refrigerado Acero Inoxidable 650 Litros 1 Puerta 74 cm Ventilado650 L · 19 dB · 969 kWh/yr€274/year
- DVaiotec 10001650 L · 60 dB · 951 kWh/yr€269/year
Source: EU energy label register (EPREL), registration 2481021. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Konen.