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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 vs LG UU43WR U30/UV42R N20

Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 uses 201 kWh less a year: €57 a year at your price, €569 over ten years.

A++ Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 A LG UU43WR U30/UV42R N20
Yearly consumption 563 kWh764 kWh
Cost per year €159€216
Cost over 10 years €1,594€2,164
Rank in its group 11,759 / 14,30113,721 / 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 7.1 5.5
SCOP warmer / average / colder 4.8 / 3.8 / – – / 4.0 / –
Cooling design load 11.5 kW 12.0 kW
Heating design load (average) 8.8 kW 8.0 kW
Yearly cooling 563 kWh 764 kWh
Yearly heating (average climate) 3,249 kWh 2,800 kWh
Sound power indoor / outdoor 56 / 69 dB(A) 63 / 67 dB(A)
Refrigerant R32 (GWP 675) R32 (GWP 675)

If LG UU43WR U30/UV42R N20 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 →