Atag WU9011RM vs KB Elements ELK26BS1

KB Elements ELK26BS1 uses 29 kWh less a year: €8 a year at your price, €83 over ten years.

	Atag WU9011RM	KB Elements ELK26BS1
Yearly consumption	37 kWh	7 kWh
Cost per year	€10	€2
Cost over 10 years	€104	€21
Rank in its group	489 / 3,998	2 / 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	36.8 kWh	7.4 kWh
Airflow min / max	242 / 716 m³/h	230 / 794 m³/h
Noise min / max	43 / 65 dB(A)	36 / 54 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	B (91.6 %)	D (69 %)
Lighting efficiency	A	E

If Atag WU9011RM 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 →