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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

HTWS071IX39PLUS vs Panasonic S-36PK2E5B x2 / U-71PE1E8A

HTWS071IX39PLUS uses 175 kWh less a year: €50 a year at your price, €496 over ten years.

A+++ HTWS071IX39PLUS A+ Panasonic S-36PK2E5B x2 / U-71PE1E8A
Yearly consumption 246 kWh421 kWh
Cost per year €70€119
Cost over 10 years €697€1,192
Rank in its group 9 / 14,3019,114 / 14,301
Group Split air conditioners, 6 kW and overSplit air conditioners, 6 kW and over
Energy class cooling / heating A+++ / A+++ A+ / A+
SEER 8.7 5.9
SCOP warmer / average / colder 4.6 / 4.6 / 4.6 – / 4.0 / –
Cooling design load 7.2 kW 7.1 kW
Heating design load (average) 6.8 kW 7.1 kW
Yearly cooling 246 kWh 421 kWh
Yearly heating (average climate) 1,763 kWh 2,485 kWh
Sound power indoor / outdoor 62 / 65 dB(A) 54 / 65 dB(A)
Refrigerant R32 (GWP 30) R410A (GWP 2088)

If Panasonic S-36PK2E5B x2 / U-71PE1E8A is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →