Ariston DUAL 40 ALYS NET_UA1-I 9+12

How it compares

Compared with 1,615 air conditioners, 3.6–5 kW on the EU register:

• Cooling energy use255 kWhlower than 37%
• Cooling efficiency5.6higher than 4%
• Indoor noise55 dB(A)lower than 72%

1,003 comparable models use less energy. The typical model in this group uses 236 kWh a year; most use between 167 and 303. See the full ranking.

Energy label values

Lifespan & repair

Registration history

• 31 December 2025 First published in the EU energy label register (EPREL)
• 1 January 2026 Placed on the EU market

Model numbers on this page

These 2 model numbers are registered by Ariston with identical energy label values, dimensions and installation type (usually colour or market variants).

DUAL 40 ALYS NET_UA1-I 9+12DUAL 40 PRIOS NET_UA1-I 9+12

Comparable air conditioners from other brands

1. A++
   Mitsubishi Electric MFZ-KW50VG / MUFZ-KW50VGHZ

   5 kW · SEER 6.8 · 255 kWh/yr
   €72/year
2. A++
   Mitsubishi Electric SLZ-M50FA3 / SUZ-M50VA2

   4.6 kW · SEER 6.3 · 255 kWh/yr
   €72/year
3. A+
   Sharp AY-X9WSRS (2 units)/AE-X2M14WR

   4.1 kW · SEER 5.6 · 256 kWh/yr
   €72/year
4. A+++
   Haier AS50XCAHRA / 1U50S2SJ2FA-2

   5 kW · SEER 6.6 · 256 kWh/yr
   €72/year
5. A++
   Haier AS71XCAHRA / 1U71S2ST1FA

   5 kW · SEER 6.6 · 256 kWh/yr
   €72/year
6. A+
   Bosch 7733701510

   4.1 kW · SEER 5.6 · 256 kWh/yr
   €72/year