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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.1 kW · cooling and heating

Buderus 7733703253

A++

Uses less electricity than 99% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €79 a year, €790 over ten years.

Cooling, SEER
7.8
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€79 / year
+€496 if you also heat with it (average climate)

Only 104 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 4.2) is above the typical 4.1 of its group. Buderus has 233 models in this group; this one is number 5 among them.

Where it stands

Rank 105 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 104 use less.

Median 402 This model · 279 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Bosch 7733702405 277 kWh −€0.57
  2. A++ Mitsubishi Heavy Industries SCM60ZS-W_SRK20ZS-Wx3 277 kWh −€0.57
  3. A++ Buderus 7733703253 279 kWh
  4. A++ Bosch 7733702408 279 kWh same
  5. A+++ Daikin CTXM15A2V1B / CTXM15A2V1B / FTXM20A2V1B / FTXM20A2V1B / 5MWXM68A2V1B9 280 kWh +€0.28
See the full ranking

What it will cost you

Period 7733703253 SCM50ZS-W_SRK20ZSX-Wx3 Difference
1 year €79 €56 −€23
5 years €395 €282 −€113
10 years €790 €564 −€227
15 years €1,185 €845 −€340

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 279 kWh / yr
Heating, average climate 1,753 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++ Buderus 7733703253 (this model)
6.1 kW7.8 279 — —
6.0 kW8.8 199 €23 €227
6.1 kW7.1 206 €21 €207
6.1 kW7.1 206 €21 €207
6.0 kW8.8 239 €11 €113
6.1 kW8.7 246 €9 €93

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.8
SCOP warmer / average / colder
– / 4.2 / –
Cooling design load
6.1 kW
Heating design load (average)
5.2 kW
Yearly cooling
279 kWh
Yearly heating (average climate)
1,753 kWh
Sound power indoor / outdoor
58 / 66 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Buderus under one model number.

7733703253

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

Questions

How much does the Buderus 7733703253 cost to run?

At one cooling season as on the label it uses about 279 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €79 a year, or €790 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.8 and SCOP 4.2 in the average climate: higher is better.