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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

HTWS071IX39PLUS vs Panasonic S-71PU2E5B / U-71PZ2E5

HTWS071IX39PLUS uses 81 kWh less a year: €23 a year at your price, €229 over ten years.

A+++ HTWS071IX39PLUS A++ Panasonic S-71PU2E5B / U-71PZ2E5
Yearly consumption 246 kWh327 kWh
Cost per year €70€93
Cost over 10 years €697€926
Rank in its group 9 / 14,3011,738 / 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 7.6
SCOP warmer / average / colder 4.6 / 4.6 / 4.6 – / 4.7 / –
Cooling design load 7.2 kW 7.1 kW
Heating design load (average) 6.8 kW 6.0 kW
Yearly cooling 246 kWh 327 kWh
Yearly heating (average climate) 1,763 kWh 1,787 kWh
Sound power indoor / outdoor 62 / 65 dB(A) 52 / 69 dB(A)
Refrigerant R32 (GWP 30) R32 (GWP 675)

If Panasonic S-71PU2E5B / U-71PZ2E5 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 →