Ariston DUAL C 40 XA1-O vs Ariston PRIOS 25 MB1-O

Key differences

The Ariston PRIOS 25 MB1-O has 0.6 more seasonal efficiency rating (cooling) (SEER) than the Ariston DUAL C 40 XA1-O (6.7 vs 6.1). The Ariston DUAL C 40 XA1-O has 2.78 more cooling energy efficiency (EER, W/W) than the Ariston PRIOS 25 MB1-O (6.1 vs 3.32). The Ariston DUAL C 40 XA1-O has 1,300 W more heating capacity in watts (nominal) (Colder heating season) than the Ariston PRIOS 25 MB1-O (4100 W vs 2800 W). Only the Ariston DUAL C 40 XA1-O has multi-split. Air conditioner functions: Cooling, Heating, Ventilating on the Ariston DUAL C 40 XA1-O, Cooling, Heating, Fan on the Ariston PRIOS 25 MB1-O.

• Multi-split
  • DUAL C 40 XA1-O:Yes
  • PRIOS 25 MB1-O:No
• Split system type
  • DUAL C 40 XA1-O:Dual split
  • PRIOS 25 MB1-O:Mono split
• Seasonal efficiency rating (cooling) (SEER)
  • DUAL C 40 XA1-O:6.1
  • PRIOS 25 MB1-O:6.7
• Cooling energy efficiency (EER, W/W)
  • DUAL C 40 XA1-O:6.1
  • PRIOS 25 MB1-O:3.32
• Heating capacity in watts (nominal) (Colder heating season)
  • DUAL C 40 XA1-O:4100 W
  • PRIOS 25 MB1-O:2800 W
• Refrigerating medium weight
  • DUAL C 40 XA1-O:830 g
  • PRIOS 25 MB1-O:530 g
• Energy efficiency class (heating) (Warmer heating season)
  • DUAL C 40 XA1-O:A++
  • PRIOS 25 MB1-O:A+++
• Annual energy consumption (cooling)
  • DUAL C 40 XA1-O:235 kWh
  • PRIOS 25 MB1-O:142 kWh