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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 9.5 kW · cooling and heating

Panasonic S-3650PF3E x2 / U-100PZ3E8

A+

Uses less electricity than 18% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €157 a year, €1,569 over ten years.

Cooling, SEER
6.0
Typical 6.9
Heating, SCOP
3.9
Typical 4.1
Cooling cost
€157 / year
+€787 if you also heat with it (average climate)

Uses more than most comparable models: 82 % of them need less. Daikin FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B, the most efficient alternative on sale, saves about €67 a year. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.9) is below the typical 4.1 of its group. Panasonic has 349 models in this group; this one is number 272 among them. On the register since 2022 and still on sale.

Where it stands

Rank 11,596 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 11,595 use less.

Median 402 This model · 554 0 1,700 kWh ← uses less · uses more →
See the full ranking

What it will cost you

Period S-3650PF3E x2 / U-100PZ3E8 FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B Difference
1 year €157 €89 −€67
5 years €784 €447 −€337
10 years €1,569 €895 −€674
15 years €2,353 €1,342 −€1,011

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 554 kWh / yr
Heating, average climate 2,778 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-3650PF3E x2 / U-100PZ3E8 (this model)
9.5 kW6.0 554 — —
9.5 kW10.5 316 €67 €674
9.5 kW10.5 316 €67 €674
9.5 kW10.2 325 €65 €649
9.5 kW10.2 327 €64 €643
9.5 kW10.2 327 €64 €643

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
6.0
SCOP warmer / average / colder
– / 3.9 / –
Cooling design load
9.5 kW
Heating design load (average)
7.8 kW
Yearly cooling
554 kWh
Yearly heating (average climate)
2,778 kWh
Sound power indoor / outdoor
57 / 70 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Panasonic under one model number.

S-3650PF3E x2 / U-100PZ3E8

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

Questions

How much does the Panasonic S-3650PF3E x2 / U-100PZ3E8 cost to run?

At one cooling season as on the label it uses about 554 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €157 a year, or €1,569 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.0 and SCOP 3.9 in the average climate: higher is better.