EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.8 kW · cooling and heating

Kaisai KKO4-30RTA1

A+++

Uses less electricity than 78% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €103 a year, €1,028 over ten years.

Cooling, SEER
8.5
Typical 6.9
Heating, SCOP
4.7
Typical 4.1
Cooling cost
€103 / year
+€692 if you also heat with it (average climate)

In the most efficient quarter of its group: 10 % below the typical 402 kWh. Class A+++ is the best class any model in this group reaches, and only 3% of them do. Heating efficiency (SCOP 4.7) is above the typical 4.1 of its group. Kaisai has 42 models in this group; this one is number 7 among them. Registered in Aug 2026, one of the newer models in its group.

Where it stands

Rank 3,055 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 3,054 use less.

Median 402 This model · 363 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Daikin FAA71AUVEB / RZAG71M7V1B 362 kWh −€0.28
  2. A++ Daikin FAA71AUVEB / RZAG71M7Y1B 362 kWh −€0.28
  3. A+++ Kaisai KKO4-30RTA1 363 kWh
  4. A++ Daikin CTXM15M2V1B / FTXJ20MV1BW / FBA35A2VEB / 4MXM68N2V1B 363 kWh same
  5. A++ Daikin CTXM15N2V1B / FTXJ20MV1BS / FBA35A2VEB9 / 4MXM68N2V1B 363 kWh same
See the full ranking

What it will cost you

Period KKO4-30RTA1
1 year €103
5 years €514
10 years €1,028
15 years €1,542

Cooling and heating

Cooling season 363 kWh / yr
Heating, average climate 2,443 kWh / yr

Label and product sheet

Energy class cooling / heating
A+++ / A++
SEER
8.5
SCOP warmer / average / colder
– / 4.7 / –
Cooling design load
8.8 kW
Heating design load (average)
8.2 kW
Yearly cooling
363 kWh
Yearly heating (average climate)
2,443 kWh
Sound power indoor / outdoor
53 / 69 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Kaisai under one model number.

KKO4-30RTA1

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

Questions

How much does the Kaisai KKO4-30RTA1 cost to run?

At one cooling season as on the label it uses about 363 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €103 a year, or €1,028 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.5 and SCOP 4.7 in the average climate: higher is better.