KKT Kolbe PLUS350S vs PKM 9031X

KKT Kolbe PLUS350S uses 38 kWh less a year: €11 a year at your price, €106 over ten years.

	KKT Kolbe PLUS350S	PKM 9031X
Yearly consumption	6 kWh	44 kWh
Cost per year	€2	€12
Cost over 10 years	€17	€124
Rank in its group	9 / 5,468	2,379 / 5,468
Group	Range hoods, under 400 m³/h	Range hoods, under 400 m³/h
Energy class	A+++ (scale A+++–D)	B (scale A+++–D)
Yearly energy	6.1 kWh	43.7 kWh
Airflow min / max	196 / 348 m³/h	190 / 350 m³/h
Noise min / max	49 / 57 dB(A)	54 / 66 dB(A)
Fluid dynamic efficiency	C	C
Grease filtering	E (60.9 %)	G (37 %)
Lighting efficiency	A	A

If PKM 9031X 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 →