EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.0 kW · cooling and heating

Daikin FTXZ50NV1B / RXZ50NV1B9

A+++

Uses less electricity than 91% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €57 a year, €575 over ten years.

Cooling, SEER
8.6
Typical 6.8
Heating, SCOP
5.5
Typical 4.1
Cooling cost
€57 / year
+€404 if you also heat with it (average climate)

In the most efficient quarter of its group: 20 % below the typical 254 kWh. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 5.5) is above the typical 4.1 of its group. Daikin has 1075 models in this group; this one is number 221 among them. Daikin sells the same label values under other model names: FTXZ50NV1B / RXZ50NV1B.

Where it stands

Rank 445 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 444 use less.

Median 254 This model · 203 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Fujitsu AOYG14LMCE/ASYG14LMCE 203 kWh same
  2. A+++ Daikin FTXZ50NV1B / RXZ50NV1B 203 kWh same
  3. A+++ Daikin FTXZ50NV1B / RXZ50NV1B9 203 kWh
  4. A++ Fuji Electric ROG14LMCA/RSG14LMCA 203 kWh same
  5. A General AOHG14LMCA/ASHG14LMCA 203 kWh same
See the full ranking

What it will cost you

Period FTXZ50NV1B / RXZ50NV1B9 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €57 €37 −€20
5 years €287 €185 −€102
10 years €575 €371 −€204
15 years €862 €556 −€306

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 203 kWh / yr
Heating, average climate 1,427 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+++ Daikin FTXZ50NV1B / RXZ50NV1B9 (this model)
5.0 kW8.6 203 — —
5.1 kW9.4 131 €20 €204
5.3 kW7.0 132 €20 €201
5.3 kW7.0 132 €20 €201
4.5 kW9.1 174 €8 €82
4.5 kW8.7 181 €6 €62

Label and product sheet

Energy class cooling / heating
A+++ / A+++
SEER
8.6
SCOP warmer / average / colder
– / 5.5 / –
Cooling design load
5.0 kW
Heating design load (average)
5.6 kW
Yearly cooling
203 kWh
Yearly heating (average climate)
1,427 kWh
Sound power indoor / outdoor
60 / 63 dB(A)
Refrigerant
R-32 (GWP 675)

Model numbers and history

Registered by Daikin under one model number.

FTXZ50NV1B / RXZ50NV1B9

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

Questions

How much does the Daikin FTXZ50NV1B / RXZ50NV1B9 cost to run?

At one cooling season as on the label it uses about 203 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €57 a year, or €575 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.6 and SCOP 5.5 in the average climate: higher is better.