Product comparison · 2 split-system air conditioners

Ariston NEVIS 25 MA1-O vs Whirlpool SPIW 422/2

37specifications compared
27differ
10identical
57known for one product only

Key differences

The Ariston NEVIS 25 MA1-O has 2.5 more seasonal efficiency rating (cooling) (SEER) than the Whirlpool SPIW 422/2 (8.8 vs 6.3). The Ariston NEVIS 25 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 4,400 W more cooling capacity in watts (nominal) than the Ariston NEVIS 25 MA1-O (7000 W vs 2600 W). Only the Whirlpool SPIW 422/2 has comfort sleeping mode. Only the Whirlpool SPIW 422/2 has built-in display.

Type
- NEVIS 25 MA1-O:Air conditioner outdoor unit
- SPIW 422/2:Split system
Comfort sleeping mode
- NEVIS 25 MA1-O:No
- SPIW 422/2:Yes
Seasonal efficiency rating (cooling) (SEER)
- NEVIS 25 MA1-O:8.8
- SPIW 422/2:6.3
Seasonal efficiency rating (heating) (SCOP) (Average heating season)
- NEVIS 25 MA1-O:4.6
- SPIW 422/2:4
Cooling capacity in watts (nominal)
- NEVIS 25 MA1-O:2600 W
- SPIW 422/2:7000 W
Cooling capacity in watts (min)
- NEVIS 25 MA1-O:1000 W
- SPIW 422/2:2500 W
Cooling capacity in watts (max)
- NEVIS 25 MA1-O:3810 W
- SPIW 422/2:8000 W
Heating capacity in watts (min)
- NEVIS 25 MA1-O:880 W
- SPIW 422/2:2500 W

Side by side

Differences highlightedShow differences only

Comparison of NEVIS 25 MA1-O, SPIW 422/2
94 specifications	A Ariston NEVIS 25 MA1-O View product	B Whirlpool SPIW 422/2 View product
Features13 differ
TypeDiffers	Air conditioner outdoor unit	Split system
Multi-split	No	No
Product colour	White	White
Air conditioner functionsDiffers	Cooling, Heating, Ventilating	Cooling, Dehumidifying, Heating
Inverter technology	Yes	Yes
Split system type	Mono split	Mono split
IonizerKnown for one	No	Unknown — not stated by the source
Comfort sleeping modeDiffers	No	Yes
Turbo modeKnown for one	No	Unknown — not stated by the source
Wind deflector adjustmentKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Frost protection	Yes	Yes
Seasonal efficiency rating (cooling) (SEER)Differs	8.8	6.3
Seasonal efficiency rating (heating) (SCOP) (Warmer heating season)Known for one	6	Unknown — not stated by the source
Seasonal efficiency rating (heating) (SCOP) (Average heating season)Differs	4.6	4
Cooling energy efficiency (EER, W/W)Known for one	4.2	Unknown — not stated by the source
Heating energy efficiency (COP, W/W)Known for one	4.4	Unknown — not stated by the source
Cooling capacity in watts (nominal)Differs	2600 W	7000 W
Cooling capacity in watts (min)Differs	1000 W	2500 W
Cooling capacity in watts (max)Differs	3810 W	8000 W
Heating capacity in watts (nominal) (Warmer heating season)Known for one	2900 W	Unknown — not stated by the source
Heating capacity in watts (nominal) (Average heating season)Known for one	2500 W	Unknown — not stated by the source
Heating capacity in watts (nominal) (Colder heating season)Known for one	2600 W	Unknown — not stated by the source
Heating capacity in watts (min)Differs	880 W	2500 W
Heating capacity in watts (max)Differs	3700 W	8500 W
Cooling capacity (nominal)Known for one	9895.206 BTU/h	Unknown — not stated by the source
Built-in displayDiffers	No	Yes
TimerKnown for one	No	Unknown — not stated by the source
Refrigerating medium	R32	R32
Refrigerating medium weightKnown for one	550 g	Unknown — not stated by the source
Auto fanKnown for one	Yes	Unknown — not stated by the source
Gas hose diameterKnown for one	9.52 mm	Unknown — not stated by the source
Liquid hose diameterKnown for one	6.35 mm	Unknown — not stated by the source
Air filter	Yes	Yes
Indication lightKnown for one	Yes	Unknown — not stated by the source
Operating temperature range outdoor unit (cooling)Differs	-15 - 50 °C	-15 - 43 °C
Operating temperature range outdoor unit (heating)Differs	-25 - 24 °C	-15 - 24 °C
Cooling capacity (max)Known for one	Unknown — not stated by the source	24000 BTU/h
Display typeKnown for one	Unknown — not stated by the source	LED
Filter typeKnown for one	Unknown — not stated by the source	HEPA/Silver
Operating temperature (cooling) (T-T)Known for one	Unknown — not stated by the source	21 - 32 °C
Operating temperature (heating) (T-T)Known for one	Unknown — not stated by the source	20 - 27 °C
Power6 differ
Energy efficiency class (cooling)Differs	A+++	A++
Energy efficiency class (heating) (Average heating season)Differs	A++	A+
Energy efficiency class (heating) (Warmer heating season)Known for one	A+++	Unknown — not stated by the source
Annual energy consumption (cooling)Differs	104 kWh	361 kWh
Annual energy consumption (heating) (Warmer heating season)Known for one	607 kWh	Unknown — not stated by the source
Annual energy consumption (heating) (Average heating season)Differs	761 kWh	2205 kWh
Power consumption (cooling) (min)Known for one	100 W	Unknown — not stated by the source
Power consumption (cooling) (max)Known for one	1300 W	Unknown — not stated by the source
Power consumption (heating) (min)Known for one	100 W	Unknown — not stated by the source
Power consumption (heating) (max)Known for one	1100 W	Unknown — not stated by the source
AC input voltageDiffers	220 - 240 V	220-240 V
AC input frequency	50 Hz	50 Hz
Energy efficiency scale	A+++ to D	A+++ to D
Energy saving modeKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (cooling) (legacy scale)Differs	A+++	A++
CurrentKnown for one	Unknown — not stated by the source	9.9 A
Current (cooling)Known for one	Unknown — not stated by the source	15.2 A
Current (heating)Known for one	Unknown — not stated by the source	15.2 A
Design load (cooling)Known for one	Unknown — not stated by the source	7 kW
Design load (heating) (Average heating season)Known for one	Unknown — not stated by the source	5.3 kW
Design load (heating) (Warmer heating season)Known for one	Unknown — not stated by the source	6.4 kW
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Indoor unit2 differ
Indoor unit typeDiffers	Not included	Wall-mountable
Indoor unit sound power levelKnown for one	0 dB	Unknown — not stated by the source
Indoor units quantityKnown for one	0	Unknown — not stated by the source
Indoor unit weightDiffers	0 g	13 kg
Indoor unit noise level (low speed)Known for one	Unknown — not stated by the source	22 dB
Indoor unit noise level (high speed)Known for one	Unknown — not stated by the source	63 dB
Indoor unit widthKnown for one	Unknown — not stated by the source	117.4 cm
Indoor unit depthKnown for one	Unknown — not stated by the source	23.2 cm
Indoor unit heightKnown for one	Unknown — not stated by the source	31.5 cm
Indoor unit package widthKnown for one	Unknown — not stated by the source	123.6 cm
Indoor unit package depthKnown for one	Unknown — not stated by the source	31.5 cm
Indoor unit package heightKnown for one	Unknown — not stated by the source	39 cm
Indoor unit package weightKnown for one	Unknown — not stated by the source	16 kg
Outdoor unit5 differ
Outdoor unit sound power levelDiffers	62 dB	64 dB
Outdoor unit widthDiffers	76.5 cm	86 cm
Outdoor unit depthDiffers	30.3 cm	31 cm
Outdoor unit heightDiffers	55.5 cm	66.7 cm
Outdoor unit weightDiffers	23.1 kg	48 kg
Outdoor unit noise levelKnown for one	Unknown — not stated by the source	56 dB
Outdoor unit package widthKnown for one	Unknown — not stated by the source	99.5 cm
Outdoor unit package depthKnown for one	Unknown — not stated by the source	42 cm
Outdoor unit package heightKnown for one	Unknown — not stated by the source	72 cm
Outdoor unit package weightKnown for one	Unknown — not stated by the source	52 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other features1 differ
Seasonal efficiency rating (heating) (SCOP)Differs	4.6	5.1
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	770 mm	Unknown — not stated by the source
Package depthKnown for one	308 mm	Unknown — not stated by the source
Package heightKnown for one	560 mm	Unknown — not stated by the source
Package weightKnown for one	23.6 kg	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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