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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Bosch 7733703209

A++

Uses less electricity than 73% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €43 a year, €433 over ten years.

Cooling, SEER
8.0
Typical 6.5
Heating, SCOP
4.6
Typical 4.1
Cooling cost
€43 / year
+€210 if you also heat with it (average climate)

Near the middle of its group: 17 % below the typical 184 kWh. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.6) is above the typical 4.1 of its group. Bosch has 77 models in this group; this one is number 31 among them.

Where it stands

Rank 820 of 3,067 split air conditioners, 3 kW by yearly consumption. 819 use less.

Median 184 This model · 153 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Panasonic CS-NZ35YKE-1 / CU-NZ35YKE 153 kWh same
  2. A++ Panasonic CS-NZ35YKE / CU-NZ35YKE 153 kWh same
  3. A++ Bosch 7733703209 153 kWh
  4. A++ Mitsubishi Heavy Industries DXC12Z6-W1_DXK12Z6-W1 154 kWh +€0.28
  5. A++ Mitsubishi Heavy Industries LMC12Z6-W1_LMK12Z6L-W1 154 kWh +€0.28
See the full ranking

What it will cost you

Period 7733703209 NF-ST30CR Difference
1 year €43 €1 −€42
5 years €217 €4 −€212
10 years €433 €8 −€425
15 years €650 €13 −€637

Is the more efficient model worth its price?

Years of use

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

Cooling and heating

Cooling season 153 kWh / yr
Heating, average climate 742 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 851
Average (e.g. Strasbourg) 4.6 742
Colder (e.g. Helsinki) — —

Same size, lower running cost

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

Model CoolingSEER kWh / yr Saves / year in 10 years
A++ Bosch 7733703209 (this model)
3.5 kW8.0 153 — —
3.0 kW50.0 3 €42 €425
3.0 kW9.3 102 €14 €144
3.0 kW8.8 103 €14 €142
3.0 kW8.8 103 €14 €142
3.0 kW9.0 112 €12 €116

Label and product sheet

Energy class cooling / heating
A++ / A++
SEER
8.0
SCOP warmer / average / colder
5.1 / 4.6 / –
Cooling design load
3.5 kW
Heating design load (average)
2.4 kW
Yearly cooling
153 kWh
Yearly heating (average climate)
742 kWh
Sound power indoor / outdoor
55 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Bosch under one model number.

7733703209

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

Questions

How much does the Bosch 7733703209 cost to run?

At one cooling season as on the label it uses about 153 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €43 a year, or €433 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.0 and SCOP 4.6 in the average climate: higher is better.