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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.6 kW · cooling and heating

Panasonic S-3650PU3E / U-36PZ3E5

A++

Uses less electricity than 71% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €44 a year, €442 over ten years.

Cooling, SEER
8.1
Typical 6.5
Heating, SCOP
4.8
Typical 4.1
Cooling cost
€44 / year
+€231 if you also heat with it (average climate)

Near the middle of its group: 15 % below the typical 184 kWh. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.8) is above the typical 4.1 of its group. Panasonic has 85 models in this group; this one is number 27 among them. On the register since 2022 and still on sale.

Where it stands

Rank 864 of 3,067 split air conditioners, 3 kW by yearly consumption. 863 use less.

Median 184 This model · 156 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Hokkaido HKEU 354 ZAL - HCNI 354 ZA 155 kWh −€0.28
  2. A++ Canvac QHW-TA12A 155 kWh −€0.28
  3. A++ Panasonic S-3650PU3E / U-36PZ3E5 156 kWh
  4. A++ Gree GWH12AYCNB-S6DNA1A 157 kWh +€0.28
  5. A++ Heiko KL035-A1/JZ035-A2 157 kWh +€0.28
See the full ranking

What it will cost you

Period S-3650PU3E / U-36PZ3E5 ROH12KHCBN/RSH12KHCBN Difference
1 year €44 €33 −€12
5 years €221 €163 −€58
10 years €442 €326 −€116
15 years €663 €489 −€174

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 156 kWh / yr
Heating, average climate 817 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-3650PU3E / U-36PZ3E5 (this model)
3.6 kW8.1 156 — —
3.5 kW10.6 115 €12 €116
3.5 kW10.6 115 €12 €116
3.5 kW10.6 115 €12 €116
3.4 kW9.7 123 €9 €93
3.4 kW9.7 123 €9 €93

Label and product sheet

Energy class cooling / heating
A++ / A++
SEER
8.1
SCOP warmer / average / colder
– / 4.8 / –
Cooling design load
3.6 kW
Heating design load (average)
2.8 kW
Yearly cooling
156 kWh
Yearly heating (average climate)
817 kWh
Sound power indoor / outdoor
45 / 64 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Panasonic under one model number.

S-3650PU3E / U-36PZ3E5

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

Questions

How much does the Panasonic S-3650PU3E / U-36PZ3E5 cost to run?

At one cooling season as on the label it uses about 156 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €44 a year, or €442 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.1 and SCOP 4.8 in the average climate: higher is better.