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

Split air conditioners · 5.3 kW · cooling and heating

Noxa NXRM-ID50XWM-1C/NXRM-OD50B-1C

A++

Uses less electricity than 53% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €70 a year, €700 over ten years.

Cooling, SEER
7.4
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€70 / year
+€342 if you also heat with it (average climate)

Near the middle of its group: 3 % below 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. Noxa has 7 models in this group; this one is number 2 among them. On the register since 2021 and still on sale.

Where it stands

Rank 2,265 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,264 use less.

Median 254 This model · 247 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Mitsui MTX18HP24X 247 kWh same
  2. A++ Ariston NEVIS PLUS R32 50 MUD0 3381419 247 kWh same
  3. A++ Noxa NXRM-ID50XWM-1C/NXRM-OD50B-1C 247 kWh
  4. A++ MDV MSAECU-18HRFNX-QRD0GW/MOX301-18HFN8-QRD0GW 247 kWh same
  5. A++ Comfee CSAFCU-18HRFNXD0-W/COX330-18HFN8D0 247 kWh same
See the full ranking

What it will cost you

Period NXRM-ID50XWM-1C/NXRM-OD50B-1C LEP35Xi R16 / LOP35Xo R16 Difference
1 year €70 €37 −€33
5 years €350 €185 −€164
10 years €700 €371 −€329
15 years €1,049 €556 −€493

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 247 kWh / yr
Heating, average climate 1,208 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 1,435
Average (e.g. Strasbourg) 4.0 1,208
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++ Noxa NXRM-ID50XWM-1C/NXRM-OD50B-1C (this model)
5.3 kW7.4 247 — —
5.1 kW9.4 131 €33 €329
5.3 kW7.0 132 €33 €326
5.3 kW7.0 132 €33 €326
5.8 kW2.5 151 €27 €272
5.8 kW2.5 151 €27 €272

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.4
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
5.3 kW
Heating design load (average)
4.1 kW
Yearly cooling
247 kWh
Yearly heating (average climate)
1,208 kWh
Sound power indoor / outdoor
56 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Noxa under one model number.

NXRM-ID50XWM-1C/NXRM-OD50B-1C

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

Questions

How much does the Noxa NXRM-ID50XWM-1C/NXRM-OD50B-1C cost to run?

At one cooling season as on the label it uses about 247 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €70 a year, or €700 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.4 and SCOP 4.0 in the average climate: higher is better.