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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

Kaisai KRX-09PEGI/KRX-09PEGO

A+++

Uses less electricity than 79% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €29 a year, €292 over ten years.

Cooling, SEER
8.8
Typical 6.9
Heating, SCOP
4.6
Typical 4.1
Cooling cost
€29 / year
+€207 if you also heat with it (average climate)

In the most efficient quarter of its group: 21 % below the typical 130 kWh. 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. Kaisai has 14 models in this group; this one is number 2 among them.

Where it stands

Rank 410 of 2,545 split air conditioners, under 3 kW by yearly consumption. 409 use less.

Median 130 This model · 103 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Hitachi RAC-25WPE / RAK-25RPE 103 kWh same
  2. A+++ Hitachi RAC-VJ25PHAE / RAK-VJ25PHAE 103 kWh same
  3. A+++ Kaisai KRX-09PEGI/KRX-09PEGO 103 kWh
  4. A+++ MDV XT-09HRFN8-QRD6 / MOXT230-09HFN8-QRD6 103 kWh same
  5. A+++ Mitsubishi Electric MFZ-KW25VG / MUFZ-KW25VGHZ 103 kWh same
See the full ranking

What it will cost you

Period KRX-09PEGI/KRX-09PEGO MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €29 €21 −€8
5 years €146 €106 −€40
10 years €292 €212 −€79
15 years €438 €319 −€119

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 103 kWh / yr
Heating, average climate 730 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+++ Kaisai KRX-09PEGI/KRX-09PEGO (this model)
2.6 kW8.8 103 — —
A+++ Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU compare
2.5 kW11.7 75 €8 €79
A+++ Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VUHZ compare
2.5 kW11.7 75 €8 €79
A+++ Mitsubishi Electric MSZ-RW25VG2 / MUZ-RW25VGHZ2 compare
2.5 kW11.2 78 €7 €71
A+++ Mitsubishi Electric MSZ-RW25VG / MUZ-RW25VGHZ compare
2.5 kW11.2 78 €7 €71
A+++ Fuji Electric ROH09KHCBN/RSH09KHCBN compare
2.5 kW10.9 80 €7 €65

Label and product sheet

Energy class cooling / heating
A+++ / A++
SEER
8.8
SCOP warmer / average / colder
– / 4.6 / –
Cooling design load
2.6 kW
Heating design load (average)
2.4 kW
Yearly cooling
103 kWh
Yearly heating (average climate)
730 kWh
Sound power indoor / outdoor
53 / 59 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Kaisai under one model number.

KRX-09PEGI/KRX-09PEGO

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

Questions

How much does the Kaisai KRX-09PEGI/KRX-09PEGO cost to run?

At one cooling season as on the label it uses about 103 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €29 a year, or €292 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.8 and SCOP 4.6 in the average climate: higher is better.