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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Riello 20127858

A+++

Uses less electricity than 80% of the 3,067 split air conditioners, 3 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 6.5
Heating, SCOP
4.6
Typical 4.1
Cooling cost
€41 / year
+€242 if you also heat with it (average climate)

In the most efficient quarter of its group: 22 % below the typical 184 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. Of 5 Riello models in this group, it is the most efficient. On the register since 2019 and still on sale.

Where it stands

Rank 363 of 3,067 split air conditioners, 3 kW by yearly consumption. 362 use less.

Median 184 This model · 144 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Kaisai KRX-12PEGI/KRX-12PEGO 144 kWh same
  2. A+++ Heiko JS035-A1/JZ035-A1 144 kWh same
  3. A+++ Riello 20127858 144 kWh
  4. A+++ Midea MSEPBU-12HRFN8 / MOX330-12HFN8 144 kWh same
  5. A+++ Elco RIGEON 35 144 kWh same
See the full ranking

What it will cost you

Period 20127858 NF-ST30CR Difference
1 year €41 €1 −€40
5 years €204 €4 −€200
10 years €408 €8 −€399
15 years €612 €13 −€599

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 144 kWh / yr
Heating, average climate 854 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.5 756
Average (e.g. Strasbourg) 4.6 854
Colder (e.g. Helsinki) — —

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+++ Riello 20127858 (this model)
3.5 kW8.5 144 — —
3.0 kW50.0 3 €40 €399
3.0 kW9.3 102 €12 €119
3.0 kW8.8 103 €12 €116
3.0 kW8.8 103 €12 €116
3.0 kW9.0 112 €9 €91

Label and product sheet

Energy class cooling / heating
A+++ / A++
SEER
8.5
SCOP warmer / average / colder
5.5 / 4.6 / –
Cooling design load
3.5 kW
Heating design load (average)
2.8 kW
Yearly cooling
144 kWh
Yearly heating (average climate)
854 kWh
Sound power indoor / outdoor
56 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Riello under one model number.

20127858

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

Questions

How much does the Riello 20127858 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.