Ciarra CBCS6762A vs Etna AD781ZT

Ciarra CBCS6762A uses 29 kWh less a year: €8 a year at your price, €83 over ten years.

	Ciarra CBCS6762A	Etna AD781ZT
Yearly consumption	9 kWh	39 kWh
Cost per year	€3	€11
Cost over 10 years	€26	€109
Rank in its group	10 / 3,998	543 / 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	38.6 kWh
Airflow min / max	386 / 674 m³/h	320 / 620 m³/h
Noise min / max	49 / 60 dB(A)	51 / 65 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (65.1 %)	B (85.1 %)
Lighting efficiency	B	A

If Etna AD781ZT 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 →