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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.3 kW · cooling and heating

HTW2M5291241B239B5

A++

Uses less electricity than 4% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €88 a year, €875 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
3.7
Typical 4.1
Cooling cost
€88 / year
+€390 if you also heat with it (average climate)

Uses more than most comparable models: 96 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €50 a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 3.7) is below the typical 4.1 of its group. HTW has 15 models in this group; this one is number 14 among them.

Where it stands

Rank 4,891 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,890 use less.

Median 254 This model · 309 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Mitsubishi Electric MXZ-2F53VFHZ2-E1 / MFZ-KT25VG-E1 + MFZ-KT35VG-E1 309 kWh same
  2. A+ Emmeti X-REVO1825K-S 309 kWh same
  3. A++ HTW2M5291241B239B5 309 kWh
  4. A++ Ferroli AMBRA 18-2 309 kWh same
  5. A++ Ferroli U.E. GIADA 18-2 + 2 U.I. GIADA 9 309 kWh same
See the full ranking

What it will cost you

Period HTW2M5291241B239B5 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €88 €37 −€50
5 years €438 €185 −€252
10 years €875 €371 −€504
15 years €1,313 €556 −€756

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 309 kWh / yr
Heating, average climate 1,377 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 3.7 309
Average (e.g. Strasbourg) 3.7 1,377
Colder (e.g. Helsinki) 3.7 1,768

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++ HTW2M5291241B239B5 (this model)
5.3 kW6.1 309 — —
5.1 kW9.4 131 €50 €504
5.3 kW7.0 132 €50 €501
5.3 kW7.0 132 €50 €501
5.8 kW2.5 151 €45 €447
5.8 kW2.5 151 €45 €447

Label and product sheet

Energy class cooling / heating
A++ / A+++
SEER
6.1
SCOP warmer / average / colder
3.7 / 3.7 / 3.7
Cooling design load
5.3 kW
Heating design load (average)
5.0 kW
Yearly cooling
309 kWh
Yearly heating (average climate)
1,377 kWh
Sound power indoor / outdoor
54 / 65 dB(A)
Refrigerant
R32 (GWP 12)

Model numbers and history

Registered by HTW under one model number.

HTW2M5291241B239B5

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

Questions

How much does the HTW2M5291241B239B5 cost to run?

At one cooling season as on the label it uses about 309 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €88 a year, or €875 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 3.7 in the average climate: higher is better.