Ciarra CBCS6926A vs Kaiser EA 743 N

Ciarra CBCS6926A uses 90 kWh less a year: €25 a year at your price, €254 over ten years.

	Ciarra CBCS6926A	Kaiser EA 743 N
Yearly consumption	9 kWh	99 kWh
Cost per year	€3	€28
Cost over 10 years	€26	€280
Rank in its group	11 / 3,998	3,593 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A+++ (scale A+++–D)	C (scale A+++–D)
Yearly energy	9.3 kWh	99.0 kWh
Airflow min / max	373 / 640 m³/h	436 / 600 m³/h
Noise min / max	52 / 63 dB(A)	66 / 69 dB(A)
Fluid dynamic efficiency	A	C
Grease filtering	D (65.1 %)	C (83 %)
Lighting efficiency	A	A

If Kaiser EA 743 N 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 →