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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.5 kW · cooling and heating

Bosch 8733701511

A

Uses less electricity than 1% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €48 a year, €484 over ten years.

Cooling, SEER
5.1
Typical 6.9
Heating, SCOP
3.8
Typical 4.1
Cooling cost
€48 / year
+€401 if you also heat with it (average climate)

Uses more than most comparable models: 99 % of them need less. Mitsubishi Heavy Industries SRC20ZSX-WA_SRK20ZSX-W, the most efficient alternative on sale, saves about €29 a year. 96% of comparable models reach a better class than A; the most common is A++. Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. Bosch has 58 models in this group; this one is number 55 among them. Bosch sells the same label values under other model names: 8733701460, 8733701510, 8733702320. On the register since 2019 and still on sale.

Where it stands

Rank 2,494 of 2,545 split air conditioners, under 3 kW by yearly consumption. 2,493 use less.

Median 130 This model · 171 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Bosch 8733701460 171 kWh same
  2. A Bosch 8733701510 171 kWh same
  3. A Bosch 8733701511 171 kWh
  4. A Bosch 8733702320 171 kWh same
  5. A Hitachi RAC-25NPA / RAD-25RPA 171 kWh same
See the full ranking

What it will cost you

Period 8733701511 SRC20ZSX-WA_SRK20ZSX-W Difference
1 year €48 €20 −€29
5 years €242 €99 −€143
10 years €484 €198 −€286
15 years €726 €297 −€429

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 171 kWh / yr
Heating, average climate 1,416 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 8733701511 (this model)
2.5 kW5.1 171 — —
2.0 kW10.0 70 €29 €286
2.0 kW10.0 70 €29 €286
2.0 kW9.8 71 €28 €283
2.0 kW9.8 71 €28 €283
2.0 kW9.8 71 €28 €283

Label and product sheet

Energy class cooling / heating
A / A
SEER
5.1
SCOP warmer / average / colder
– / 3.8 / –
Cooling design load
2.5 kW
Heating design load (average)
3.8 kW
Yearly cooling
171 kWh
Yearly heating (average climate)
1,416 kWh
Sound power indoor / outdoor
56 / 58 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Bosch under one model number.

8733701511

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

Questions

How much does the Bosch 8733701511 cost to run?

At one cooling season as on the label it uses about 171 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €48 a year, or €484 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.1 and SCOP 3.8 in the average climate: higher is better.