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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.3 kW · cooling and heating

AMG NMNX18HP24P

A++

Uses less electricity than 24% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €81 a year, €810 over ten years.

Cooling, SEER
6.5
Typical 6.8
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€81 / year
+€416 if you also heat with it (average climate)

Uses more than most comparable models: 76 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €44 a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. AMG has 11 models in this group; this one is number 8 among them.

Where it stands

Rank 3,880 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3,879 use less.

Median 254 This model · 286 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Bosch 7733704825 286 kWh same
  2. A++ Rossato ELYSON CANALIZZATO 18 286 kWh same
  3. A++ AMG NMNX18HP24P 286 kWh
  4. A++ Toshiba RAV-GP561ATW-E+RAV-RM561MUT-E 286 kWh same
  5. A++ Hitachi RAM-53NYP3E / RAK-25RPE 286 kWh same
See the full ranking

What it will cost you

Period NMNX18HP24P LEP35Xi R16 / LOP35Xo R16 Difference
1 year €81 €37 −€44
5 years €405 €185 −€219
10 years €810 €371 −€439
15 years €1,215 €556 −€658

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 286 kWh / yr
Heating, average climate 1,468 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.2 1,427
Average (e.g. Strasbourg) 4.1 1,468
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++ AMG NMNX18HP24P (this model)
5.3 kW6.5 286 — —
5.1 kW9.4 131 €44 €439
5.3 kW7.0 132 €44 €436
5.3 kW7.0 132 €44 €436
5.8 kW2.5 151 €38 €382
5.8 kW2.5 151 €38 €382

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.5
SCOP warmer / average / colder
5.2 / 4.1 / –
Cooling design load
5.3 kW
Heating design load (average)
4.3 kW
Yearly cooling
286 kWh
Yearly heating (average climate)
1,468 kWh
Sound power indoor / outdoor
53 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by AMG under one model number.

NMNX18HP24P

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

Questions

How much does the AMG NMNX18HP24P cost to run?

At one cooling season as on the label it uses about 286 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €81 a year, or €810 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.