EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.0 kW · cooling and heating

Konsi KN-LC18DT-T

A++

Uses less electricity than 96% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €83 a year, €833 over ten years.

Cooling, SEER
6.3
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€83 / year
+€426 if you also heat with it (average climate)

Only 393 of 14,301 split air conditioners, 6 kW and over do better. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Konsi has 21 models in this group; this one is number 2 among them.

Where it stands

Rank 394 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 393 use less.

Median 402 This model · 294 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ electriQ IQOOL-4MS12K12K12K12K 294 kWh same
  2. A++ Buderus 7733703264 294 kWh same
  3. A++ Konsi KN-LC18DT-T 294 kWh
  4. A++ Bosch 7733702426 294 kWh same
  5. A++ Hitachi RAM-68NP3E / RAK-18RPE + RAK-18RPE + RAK-18RPE 294 kWh same
See the full ranking

What it will cost you

Period KN-LC18DT-T SNWS035VE3 Difference
1 year €83 €39 −€44
5 years €416 €195 −€221
10 years €833 €391 −€442
15 years €1,249 €586 −€663

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 294 kWh / yr
Heating, average climate 1,505 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++ Konsi KN-LC18DT-T (this model)
7.0 kW6.3 294 — —
7.1 kW6.1 138 €44 €442
7.2 kW8.7 246 €14 €136
7.0 kW8.5 252 €12 €119
7.0 kW7.1 253 €12 €116
7.1 kW9.7 256 €11 €108

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.3
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
7.0 kW
Heating design load (average)
6.0 kW
Yearly cooling
294 kWh
Yearly heating (average climate)
1,505 kWh
Sound power indoor / outdoor
41 / 52 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Konsi under one model number.

KN-LC18DT-T

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

Questions

How much does the Konsi KN-LC18DT-T cost to run?

At one cooling season as on the label it uses about 294 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €83 a year, or €833 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.3 and SCOP 4.0 in the average climate: higher is better.