Franke 320.0744.453 vs KKT Kolbe PLUS350S

KKT Kolbe PLUS350S uses 43 kWh less a year: €12 a year at your price, €123 over ten years.

	Franke 320.0744.453	KKT Kolbe PLUS350S
Yearly consumption	50 kWh	6 kWh
Cost per year	€14	€2
Cost over 10 years	€140	€17
Rank in its group	2,743 / 5,468	9 / 5,468
Group	Range hoods, under 400 m³/h	Range hoods, under 400 m³/h
Energy class	C (scale A+++–D)	A+++ (scale A+++–D)
Yearly energy	49.5 kWh	6.1 kWh
Airflow min / max	129 / 340 m³/h	196 / 348 m³/h
Noise min / max	42 / 64 dB(A)	49 / 57 dB(A)
Fluid dynamic efficiency	E	C
Grease filtering	B (90.3 %)	E (60.9 %)
Lighting efficiency	A	A

If Franke 320.0744.453 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 →