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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.8 kW · cooling and heating

Bosch 7733701735

A++

Uses less electricity than 45% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €37 a year, €374 over ten years.

Cooling, SEER
7.4
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€37 / year
+€242 if you also heat with it (average climate)

Near the middle of its group: 2 % above the typical 130 kWh. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. Bosch has 58 models in this group; this one is number 36 among them. On the register since 2022 and still on sale.

Where it stands

Rank 1,356 of 2,545 split air conditioners, under 3 kW by yearly consumption. 1,355 use less.

Median 130 This model · 132 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Lamborghini Caloreclima PERLA 9 132 kWh same
  2. A+++ Midea MSAGMAU-09HRFNX-QRD0GW/MOX1M02-09HFN8-QRD0GW 132 kWh same
  3. A++ Bosch 7733701735 132 kWh
  4. A++ Vulcano 7731200481 132 kWh same
  5. A++ Lamborghini Caloreclima RUBINO S 9 132 kWh same
See the full ranking

What it will cost you

Period 7733701735 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €37 €21 −€16
5 years €187 €106 −€81
10 years €374 €212 −€161
15 years €561 €319 −€242

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 132 kWh / yr
Heating, average climate 854 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.2 692
Average (e.g. Strasbourg) 4.1 854
Colder (e.g. Helsinki) 3.1 2,574

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 7733701735 (this model)
2.8 kW7.4 132 — —
2.5 kW11.7 75 €16 €161
2.5 kW11.7 75 €16 €161
2.5 kW11.2 78 €15 €153
2.5 kW11.2 78 €15 €153
2.5 kW10.9 80 €15 €147

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.4
SCOP warmer / average / colder
5.2 / 4.1 / 3.1
Cooling design load
2.8 kW
Heating design load (average)
2.5 kW
Yearly cooling
132 kWh
Yearly heating (average climate)
854 kWh
Sound power indoor / outdoor
54 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Bosch under one model number.

7733701735

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

Questions

How much does the Bosch 7733701735 cost to run?

At one cooling season as on the label it uses about 132 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €37 a year, or €374 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.4 and SCOP 4.1 in the average climate: higher is better.