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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.1 kW · cooling and heating

Bosch 7733702421

A++

Uses less electricity than 95% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €85 a year, €847 over ten years.

Cooling, SEER
7.0
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€85 / year
+€476 if you also heat with it (average climate)

Only 560 of 14,301 split air conditioners, 6 kW and over do better. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. Bosch has 518 models in this group; this one is number 36 among them.

Where it stands

Rank 561 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 560 use less.

Median 402 This model · 299 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Olimpia Splendid OS-CAAMH21EI + OS-SECYH09EI + OS-SECYH09EI + OS-SAALH12EI 299 kWh same
  2. A++ Bosch 7733702417 299 kWh same
  3. A++ Bosch 7733702421 299 kWh
  4. A++ Bosch 7733702422 299 kWh same
  5. A++ Hitachi RAM-68NP3E / RAK-25RPE + RAK-25RPE + RAK-42RPE 299 kWh same
See the full ranking

What it will cost you

Period 7733702421 SCM50ZS-W_SRK20ZSX-Wx3 Difference
1 year €85 €56 −€28
5 years €423 €282 −€142
10 years €847 €564 −€283
15 years €1,270 €845 −€425

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 299 kWh / yr
Heating, average climate 1,682 kWh / yr

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 7733702421 (this model)
6.1 kW7.0 299 — —
A+++ Mitsubishi Heavy Industries SCM50ZS-W_SRK20ZSX-Wx3 compare
6.0 kW8.8 199 €28 €283
A++ Midea EZ-18RD6-I / MX4H-18RD6 compare
6.1 kW7.1 206 €26 €263
A++ Midea EZB-18RD6-I / MX4H-18RD6 compare
6.1 kW7.1 206 €26 €263
A+++ Mitsubishi Heavy Industries SCM60ZS-W_SRK20ZSX-Wx3 compare
6.0 kW8.8 239 €17 €170
A+++ AUX ASW-H24F4/C SERIES-EU compare
6.1 kW8.7 246 €15 €150

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.0
SCOP warmer / average / colder
– / 4.1 / –
Cooling design load
6.1 kW
Heating design load (average)
4.9 kW
Yearly cooling
299 kWh
Yearly heating (average climate)
1,682 kWh
Sound power indoor / outdoor
53 / 66 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Bosch under one model number.

7733702421

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

Questions

How much does the Bosch 7733702421 cost to run?

At one cooling season as on the label it uses about 299 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €85 a year, or €847 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.0 and SCOP 4.1 in the average climate: higher is better.