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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.1 kW · cooling and heating

Panasonic S-3650PK3E x2 / U-71PZH4E5

A++

Uses less electricity than 78% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €103 a year, €1,034 over ten years.

Cooling, SEER
6.8
Typical 6.9
Heating, SCOP
4.7
Typical 4.1
Cooling cost
€103 / year
+€439 if you also heat with it (average climate)

In the most efficient quarter of its group: 9 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.7) is above the typical 4.1 of its group. Panasonic has 349 models in this group; this one is number 71 among them. Panasonic sells the same label values under other model names: S-36PK2E5B x2 / U-71PZH2E5.

Where it stands

Rank 3,100 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 3,099 use less.

Median 402 This model · 365 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Panasonic S-6010PK3E / U-71PZH4E5 365 kWh same
  2. A++ Panasonic S-71PK2E5B / U-71PZH2E5 365 kWh same
  3. A++ Panasonic S-3650PK3E x2 / U-71PZH4E5 365 kWh
  4. A++ Panasonic S-36PK2E5B x2 / U-71PZH2E5 365 kWh same
  5. A++ Innova IGZM324V2NO-1 365 kWh same
See the full ranking

What it will cost you

Period S-3650PK3E x2 / U-71PZH4E5 SNWS035VE3 Difference
1 year €103 €39 −€64
5 years €517 €195 −€321
10 years €1,034 €391 −€643
15 years €1,551 €586 −€964

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 365 kWh / yr
Heating, average climate 1,549 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++ Panasonic S-3650PK3E x2 / U-71PZH4E5 (this model)
7.1 kW6.8 365 — —
7.1 kW6.1 138 €64 €643
7.2 kW8.7 246 €34 €337
7.0 kW8.5 252 €32 €320
7.0 kW7.1 253 €32 €317
7.1 kW9.7 256 €31 €309

Label and product sheet

Energy class cooling / heating
A++ / A++
SEER
6.8
SCOP warmer / average / colder
– / 4.7 / –
Cooling design load
7.1 kW
Heating design load (average)
5.2 kW
Yearly cooling
365 kWh
Yearly heating (average climate)
1,549 kWh
Sound power indoor / outdoor
51 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Panasonic under one model number.

S-3650PK3E x2 / U-71PZH4E5

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

Questions

How much does the Panasonic S-3650PK3E x2 / U-71PZH4E5 cost to run?

At one cooling season as on the label it uses about 365 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €103 a year, or €1,034 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.8 and SCOP 4.7 in the average climate: higher is better.