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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.0 kW · cooling and heating

HTWS071IX21E-R32

A++

Uses less electricity than 56% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €107 a year, €1,068 over ten years.

Cooling, SEER
6.5
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€107 / year
+€435 if you also heat with it (average climate)

Near the middle of its group: 6 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. HTW has 32 models in this group; this one is number 7 among them.

Where it stands

Rank 6,102 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 6,101 use less.

Median 402 This model · 377 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Zephir ZT3224000 MY25 377 kWh same
  2. A++ Miyato General MI-9324W / MO-9325W 377 kWh same
  3. A++ HTWS071IX21E-R32 377 kWh
  4. A++ Giatsu GIA-S24AR3-R32 377 kWh same
  5. A++ Ardesto ARD-ACS24-IP 377 kWh same
See the full ranking

What it will cost you

Period HTWS071IX21E-R32 SNWS035VE3 Difference
1 year €107 €39 −€68
5 years €534 €195 −€338
10 years €1,068 €391 −€677
15 years €1,601 €586 −€1,015

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 377 kWh / yr
Heating, average climate 1,537 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.1 377
Average (e.g. Strasbourg) 4.1 1,537
Colder (e.g. Helsinki) 4.1 1,640

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++ HTWS071IX21E-R32 (this model)
7.0 kW6.5 377 — —
7.1 kW6.1 138 €68 €677
7.2 kW8.7 246 €37 €371
7.0 kW8.5 252 €35 €354
7.0 kW7.1 253 €35 €351
7.1 kW9.7 256 €34 €343

Label and product sheet

Energy class cooling / heating
A++ / A+++
SEER
6.5
SCOP warmer / average / colder
4.1 / 4.1 / 4.1
Cooling design load
7.0 kW
Heating design load (average)
5.6 kW
Yearly cooling
377 kWh
Yearly heating (average climate)
1,537 kWh
Sound power indoor / outdoor
59 / 68 dB(A)
Refrigerant
R32 (GWP 24)

Model numbers and history

Registered by HTW under one model number.

HTWS071IX21E-R32

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

Questions

How much does the HTWS071IX21E-R32 cost to run?

At one cooling season as on the label it uses about 377 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €107 a year, or €1,068 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.1 in the average climate: higher is better.