Inventum AKB9004ZWA vs Soonye WT-103ATSG-90B-90

Soonye WT-103ATSG-90B-90 uses 62 kWh less a year: €17 a year at your price, €174 over ten years.

	Inventum AKB9004ZWA	Soonye WT-103ATSG-90B-90
Yearly consumption	70 kWh	8 kWh
Cost per year	€20	€2
Cost over 10 years	€198	€23
Rank in its group	2,793 / 3,998	7 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	B (scale A+++–D)	A+++ (scale A+++–D)
Yearly energy	69.8 kWh	8.2 kWh
Airflow min / max	195 / 640 m³/h	228 / 679 m³/h
Noise min / max	50 / 70 dB(A)	47 / 58 dB(A)
Fluid dynamic efficiency	B	A
Grease filtering	D (66.9 %)	E (63.8 %)
Lighting efficiency	A	A

If Inventum AKB9004ZWA is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →