Ciarra CBCS6762A vs Rosieres RDG9DCK3B

Ciarra CBCS6762A uses 39 kWh less a year: €11 a year at your price, €109 over ten years.

	Ciarra CBCS6762A	Rosieres RDG9DCK3B
Yearly consumption	9 kWh	48 kWh
Cost per year	€3	€14
Cost over 10 years	€26	€135
Rank in its group	10 / 3,998	1,380 / 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	9.2 kWh	47.7 kWh
Airflow min / max	386 / 674 m³/h	437 / 618 m³/h
Noise min / max	49 / 60 dB(A)	60 / 65 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (65.1 %)	D (73.9 %)
Lighting efficiency	B	A

If Rosieres RDG9DCK3B 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 →