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Costs for 0.283 €/kWh · Eurostat 2026 H1

HEC air conditioners: energy use compared

10 models on the EU register, 10 on sale. Each is compared with models of the same type and size from every brand. The typical HEC model does better than 22 % of its group.

Model Group Rank in group kWh / yr € / yr
A++ HEC25TF-IN-M / HEC35TF-IN-M / H2SU-14TK1/R2(DB)-OUT
Split air conditioners, 4–5 kW 1,655 / 5,158 226 €64
A++ HEC HSU-09TK1/R32(DB)-INM / HSU-12TK1/R32(DB)-INM / H2SU-14TK1/R2(DB)-OUT
Split air conditioners, 4–5 kW 1,655 / 5,158 226 €64
A++ HEC35TF-IN-M / HEC35TF-IN-M / H2SU-18TK1/R2(DB)-OUT
Split air conditioners, 4–5 kW 3,194 / 5,158 269 €76
A++ HEC HSU-12TK1/R32(DB)-INM / HSU-12TK1/R32(DB)-INM / H2SU-18TK1/R2(DB)-OUT
Split air conditioners, 4–5 kW 3,194 / 5,158 269 €76
A++ HEC50TF2-IN / HSU-18TK1/R32(DB)-OUT
Split air conditioners, 4–5 kW 3,887 / 5,158 287 €81
A++ HEC HSU-18TK1/R32(DB)-IN / HSU-18TK1/R32(DB)-OUT
Split air conditioners, 4–5 kW 3,887 / 5,158 287 €81
A++ HEC25TF2-IN / HSU-09TK1/R32(DB)-OUT
Split air conditioners, under 3 kW 2,031 / 2,545 149 €42
A++ HEC HSU-09TK1/R32(DB)-IN / HSU-09TK1/R32(DB)-OUT
Split air conditioners, under 3 kW 2,031 / 2,545 149 €42
A++ HEC35TF2-IN / HSU-12TK1/R32(DB)-OUT
Split air conditioners, 3 kW 2,623 / 3,067 201 €57
A++ HEC HSU-12TK1/R32(DB)-IN / HSU-12TK1/R32(DB)-OUT
Split air conditioners, 3 kW 2,623 / 3,067 201 €57

On this page 0 of 10 models are in the best quarter of their group. Rank 1 is the lowest consumption. All HEC categories