Kaiser EA 644 ElfEm Eco vs Soonye WT-103ATSG-90B-90

Soonye WT-103ATSG-90B-90 uses 34 kWh less a year: €10 a year at your price, €95 over ten years.

	Kaiser EA 644 ElfEm Eco	Soonye WT-103ATSG-90B-90
Yearly consumption	42 kWh	8 kWh
Cost per year	€12	€2
Cost over 10 years	€119	€23
Rank in its group	756 / 3,998	7 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A (scale A+++–D)	A+++ (scale A+++–D)
Yearly energy	41.9 kWh	8.2 kWh
Airflow min / max	369 / 616 m³/h	228 / 679 m³/h
Noise min / max	62 / 72 dB(A)	47 / 58 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	C (82.7 %)	E (63.8 %)
Lighting efficiency	A	A

If Kaiser EA 644 ElfEm Eco 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 →