EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Electric ovens · 78 L

Kernau KBO 1071 S TC B Steam

A

Uses less electricity than 19% of the 11,173 electric ovens, 70 L and over on the EU register. At your selected price (European Union) that is €23 a year, €232 over ten years.

Per use, fan
0.82 kWh
Typical 0.72 kWh
Running cost
€23 / year
100 uses a year
Per use, conventional
0.91 kWh

Uses more than most comparable models: 81 % of them need less. Nolte NB09PV17S, the most efficient alternative on sale, saves about €10 a year. Class A is the most common class in this group (49% of models). Fan heating uses 10 % less energy per bake than conventional heating on this oven. Kernau has 12 models in this group; this one is number 5 among them.

Where it stands

Rank 7,998 of 11,173 electric ovens, 70 L and over by yearly consumption. 7,997 use less.

Median 79 This model · 82 45 275 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Rosieres RIM64TC1X 82 kWh same
  2. A Boretti CFBI604AN 82 kWh same
  3. A Kernau KBO 1071 S TC B Steam 82 kWh
  4. A Gorenje BOP6737E02BK 82 kWh same
  5. A Burg basic BEB161BL.1 82 kWh same
See the full ranking

What it will cost you

Period KBO 1071 S TC B Steam NB09PV17S Difference
1 year €23 €13 −€10
5 years €116 €65 −€51
10 years €232 €130 −€102
15 years €348 €195 −€153

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Fan or conventional heating

Conventional 0.91 kWh
Fan forced 0.82 kWh

Cost by how often you bake

Use kWh / yr € / yr
1× a week 43 €12
2× a week 85 €24
4× a week 171 €48

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model VolumeFan kWh kWh / yr Saves / year in 10 years
A Kernau KBO 1071 S TC B Steam (this model)
78 L0.82 82 — —
72 L0.46 46 €10 €102
81 L0.48 48 €10 €96
72 L0.48 48 €10 €96
81 L0.49 49 €9 €93
81 L0.49 49 €9 €93

Label and product sheet

Energy class
A (scale A+++–D)
Energy per cycle, conventional
0.91 kWh
Energy per cycle, fan forced
0.82 kWh
Usable volume
78 L
Energy efficiency index
94.3
Cavities
1

Model numbers and history

Registered by Kernau under one model number.

KBO 1071 S TC B Steam

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Kernau KBO 1071 S TC B Steam cost to run?

At 100 uses a year with fan it uses about 82 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €23 a year, or €232 over ten years.