Ciarra CBCS6926A vs Concept_hoods OPK2690

Ciarra CBCS6926A uses 81 kWh less a year: €23 a year at your price, €229 over ten years.

	Ciarra CBCS6926A	Concept_hoods OPK2690
Yearly consumption	9 kWh	90 kWh
Cost per year	€3	€25
Cost over 10 years	€26	€255
Rank in its group	11 / 3,998	3,319 / 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	90.0 kWh
Airflow min / max	373 / 640 m³/h	270 / 631 m³/h
Noise min / max	52 / 63 dB(A)	62 / 66 dB(A)
Fluid dynamic efficiency	A	C
Grease filtering	D (65.1 %)	C (82.8 %)
Lighting efficiency	A	A

If Concept_hoods OPK2690 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 →