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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.8 kW · cooling and heating

Heiko JS035-M1, JS035-M1/M2T050-D3

A++

Uses less electricity than 46% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €73 a year, €731 over ten years.

Cooling, SEER
6.5
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€73 / year
+€416 if you also heat with it (average climate)

Near the middle of its group: 2 % above the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Heiko has 11 models in this group; this one is number 3 among them.

Where it stands

Rank 2,716 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,715 use less.

Median 254 This model · 258 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Comfee EX-12RE1N-I + EXH-12RE1N-O 257 kWh −€0.28
  2. A++ Comfee MSGPAU-09HRFN8-QRD6GW + MSGPAU-09HRFN8-QRD6GW + M2OG-18HFN8-Q 257 kWh −€0.28
  3. A++ Heiko JS035-M1, JS035-M1/M2T050-D3 258 kWh
  4. A+ Ariston DUAL 40 ALYS NET_UA1-I 9+9 258 kWh same
  5. A+ Ariston DUAL 40 PRIOS NET_UA1-I 9+9 258 kWh same
See the full ranking

What it will cost you

Period JS035-M1, JS035-M1/M2T050-D3 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €73 €37 −€36
5 years €365 €185 −€180
10 years €731 €371 −€360
15 years €1,096 €556 −€539

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 258 kWh / yr
Heating, average climate 1,470 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 1,098
Average (e.g. Strasbourg) 4.0 1,470
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++ Heiko JS035-M1, JS035-M1/M2T050-D3 (this model)
4.8 kW6.5 258 — —
5.1 kW9.4 131 €36 €360
5.3 kW7.0 132 €36 €357
5.3 kW7.0 132 €36 €357
4.2 kW9.9 148 €31 €312
4.2 kW9.9 148 €31 €312

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.5
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
4.8 kW
Heating design load (average)
4.2 kW
Yearly cooling
258 kWh
Yearly heating (average climate)
1,470 kWh
Sound power indoor / outdoor
59 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Heiko under one model number.

JS035-M1, JS035-M1/M2T050-D3

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

Questions

How much does the Heiko JS035-M1, JS035-M1/M2T050-D3 cost to run?

At one cooling season as on the label it uses about 258 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €73 a year, or €731 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.0 in the average climate: higher is better.