Ciarra CBCS6762A vs Sirius I406040RC1280857

Ciarra CBCS6762A uses 61 kWh less a year: €17 a year at your price, €174 over ten years.

	Ciarra CBCS6762A	Sirius I406040RC1280857
Yearly consumption	9 kWh	71 kWh
Cost per year	€3	€20
Cost over 10 years	€26	€200
Rank in its group	10 / 3,998	2,802 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A+++ (scale A+++–D)	B (scale A+++–D)
Yearly energy	9.2 kWh	70.6 kWh
Airflow min / max	386 / 674 m³/h	280 / 633 m³/h
Noise min / max	49 / 60 dB(A)	46 / 64 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (65.1 %)	D (68.4 %)
Lighting efficiency	B	D

If Sirius I406040RC1280857 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 →