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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.0 kW · cooling and heating

Buderus 7733704030

A+++

Uses less electricity than 99% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €41 a year, €408 over ten years.

Cooling, SEER
8.5
Typical 6.8
Heating, SCOP
4.6
Typical 4.1
Cooling cost
€41 / year
+€216 if you also heat with it (average climate)

Only 3 of 5,158 split air conditioners, 4–5 kW do better. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 4.6) is above the typical 4.1 of its group. Of 43 Buderus models in this group, it is the most efficient.

Where it stands

Rank 4 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3 use less.

Median 254 This model · 144 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Lamborghini Caloreclima RUBINO S 18 PLUS 132 kWh −€3.40
  2. A+++ Bosch 7733704026 144 kWh same
  3. A+++ Buderus 7733704030 144 kWh
  4. A KIWI 145 kWh +€0.28
  5. A+++ Fuji Electric ROH14KHCBN/RSH14KHCBN 148 kWh +€1.13
See the full ranking

What it will cost you

Period 7733704030
1 year €41
5 years €204
10 years €408
15 years €612

Cooling and heating

Cooling season 144 kWh / yr
Heating, average climate 762 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 796
Average (e.g. Strasbourg) 4.6 762
Colder (e.g. Helsinki) 3.4 2,162

Label and product sheet

Energy class cooling / heating
A+++ / A++
SEER
8.5
SCOP warmer / average / colder
5.1 / 4.6 / 3.4
Cooling design load
4.0 kW
Heating design load (average)
2.5 kW
Yearly cooling
144 kWh
Yearly heating (average climate)
762 kWh
Sound power indoor / outdoor
58 / 63 dB(A)
Refrigerant
R290 (GWP 0.02)

Model numbers and history

Registered by Buderus under one model number.

7733704030

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

Questions

How much does the Buderus 7733704030 cost to run?

At one cooling season as on the label it uses about 144 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €41 a year, or €408 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.5 and SCOP 4.6 in the average climate: higher is better.