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Costs for 0.283 €/kWh · Eurostat 2026 H1

Vaillant air conditioners: energy use compared

65 models on the EU register, 65 on sale. Each is compared with models of the same type and size from every brand. The typical Vaillant model does better than 29 % of its group.

Model Group Rank in group kWh / yr € / yr
Split air conditioners, 3 kW 167 / 3,067 136 €39
Split air conditioners, under 3 kW 347 / 2,545 101 €29
Split air conditioners, 6 kW and over 2,512 / 14,301 350 €99
Split air conditioners, 3 kW 363 / 3,067 144 €41
Split air conditioners, 3 kW 363 / 3,067 144 €41
Split air conditioners, 6 kW and over 2,766 / 14,301 355 €101
Split air conditioners, 6 kW and over 2,766 / 14,301 355 €101
Split air conditioners, 6 kW and over 2,841 / 14,301 356 €101
Split air conditioners, 4–5 kW 916 / 5,158 214 €61
Split air conditioners, under 3 kW 807 / 2,545 111 €31
Split air conditioners, under 3 kW 807 / 2,545 111 €31
Split air conditioners, 4–5 kW 1,802 / 5,158 232 €66
Split air conditioners, under 3 kW 907 / 2,545 113 €32
Split air conditioners, 4–5 kW 1,883 / 5,158 235 €67
Split air conditioners, 4–5 kW 1,883 / 5,158 235 €67
Split air conditioners, 3 kW 1,163 / 3,067 173 €49
Split air conditioners, 4–5 kW 2,112 / 5,158 244 €69
Split air conditioners, 6 kW and over 6,102 / 14,301 377 €107
Split air conditioners, 6 kW and over 6,324 / 14,301 382 €108
Split air conditioners, 4–5 kW 2,547 / 5,158 254 €72
Split air conditioners, 6 kW and over 7,393 / 14,301 407 €115
Split air conditioners, 6 kW and over 7,393 / 14,301 407 €115
Split air conditioners, 6 kW and over 7,393 / 14,301 407 €115
Split air conditioners, 6 kW and over 7,393 / 14,301 407 €115
Split air conditioners, 6 kW and over 7,393 / 14,301 407 €115

On this page 9 of 25 models are in the best quarter of their group. Rank 1 is the lowest consumption. All Vaillant categories