Ariston NEVIS 50 MA1-O vs Whirlpool SPIW 422/2

Key differences

The Ariston NEVIS 50 MA1-O has 2.2 more seasonal efficiency rating (cooling) (SEER) than the Whirlpool SPIW 422/2 (8.5 vs 6.3). The Ariston NEVIS 50 MA1-O has 0.6 more seasonal efficiency rating (heating) (SCOP) (Average heating season) than the Whirlpool SPIW 422/2 (4.6 vs 4). The Whirlpool SPIW 422/2 has 2,000 W more cooling capacity in watts (nominal) than the Ariston NEVIS 50 MA1-O (7000 W vs 5000 W). Only the Whirlpool SPIW 422/2 has comfort sleeping mode. Only the Whirlpool SPIW 422/2 has built-in display.

• Type
  • NEVIS 50 MA1-O:Air conditioner outdoor unit
  • SPIW 422/2:Split system
• Comfort sleeping mode
  • NEVIS 50 MA1-O:No
  • SPIW 422/2:Yes
• Seasonal efficiency rating (cooling) (SEER)
  • NEVIS 50 MA1-O:8.5
  • SPIW 422/2:6.3
• Seasonal efficiency rating (heating) (SCOP) (Average heating season)
  • NEVIS 50 MA1-O:4.6
  • SPIW 422/2:4
• Cooling capacity in watts (nominal)
  • NEVIS 50 MA1-O:5000 W
  • SPIW 422/2:7000 W
• Cooling capacity in watts (min)
  • NEVIS 50 MA1-O:2000 W
  • SPIW 422/2:2500 W
• Cooling capacity in watts (max)
  • NEVIS 50 MA1-O:6100 W
  • SPIW 422/2:8000 W
• Heating capacity in watts (min)
  • NEVIS 50 MA1-O:1400 W
  • SPIW 422/2:2500 W