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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Home & Harmony 28810003 vs ONE Clima MLT18x2/Y24

ONE Clima MLT18x2/Y24 uses 105 kWh less a year: €30 a year at your price, €297 over ten years.

A Home & Harmony 28810003 A++ ONE Clima MLT18x2/Y24
Yearly consumption 630 kWh525 kWh
Cost per year €178€149
Cost over 10 years €1,784€1,487
Rank in its group 269 / 33717 / 337
Group Portable air conditioners, 4–5 kWPortable air conditioners, 4–5 kW
Energy class cooling / heating A / – A++ / A+
EER 2.8 3.3
Cooling design load 5.0 kW 5.0 kW
Sound power indoor / outdoor 64 / – dB(A) 51 / 65 dB(A)
Refrigerant Airco 18000 (GWP 3) R32 (GWP 675)

If Home & Harmony 28810003 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 →