K&H DD77-IND7204FLX vs Soonye WT-103ATSG-90B-90

Soonye WT-103ATSG-90B-90 uses 8 kWh less a year: €2 a year at your price, €24 over ten years.

	K&H DD77-IND7204FLX	Soonye WT-103ATSG-90B-90
Yearly consumption	17 kWh	8 kWh
Cost per year	€5	€2
Cost over 10 years	€47	€23
Rank in its group	94 / 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	16.6 kWh	8.2 kWh
Airflow min / max	362 / 669 m³/h	228 / 679 m³/h
Noise min / max	62 / 67 dB(A)	47 / 58 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	F (53.4 %)	E (63.8 %)
Lighting efficiency	—	A

If K&H DD77-IND7204FLX 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 →