Aurakich AUR-RHB08-EU vs Dieter Knoll DK6HP661B

Aurakich AUR-RHB08-EU uses 50 kWh less a year: €14 a year at your price, €142 over ten years.

	Aurakich AUR-RHB08-EU	Dieter Knoll DK6HP661B
Yearly consumption	7 kWh	57 kWh
Cost per year	€2	€16
Cost over 10 years	€19	€161
Rank in its group	1 / 11,514	6,699 / 11,514
Group	Range hoods, 400–599 m³/h	Range hoods, 400–599 m³/h
Energy class	A+++ (scale A+++–D)	A (scale A+++–D)
Yearly energy	6.8 kWh	57.0 kWh
Airflow min / max	219 / 480 m³/h	235 / 445 m³/h
Noise min / max	39 / 54 dB(A)	44 / 58 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (65.3 %)	C (84.8 %)
Lighting efficiency	A	A

If Dieter Knoll DK6HP661B 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 →