Hermitlux HCHH6B01 vs PKM KH9039H

Hermitlux HCHH6B01 uses 10 kWh less a year: €3 a year at your price, €27 over ten years.

	Hermitlux HCHH6B01	PKM KH9039H
Yearly consumption	6 kWh	15 kWh
Cost per year	€2	€4
Cost over 10 years	€16	€43
Rank in its group	2 / 5,468	403 / 5,468
Group	Range hoods, under 400 m³/h	Range hoods, under 400 m³/h
Energy class	A+++ (scale A+++–D)	A (scale A+++–D)
Yearly energy	5.7 kWh	15.2 kWh
Airflow min / max	180 / 236 m³/h	145 / 293 m³/h
Noise min / max	49 / 57 dB(A)	49 / 61 dB(A)
Fluid dynamic efficiency	C	C
Grease filtering	D (66.4 %)	D (72.2 %)
Lighting efficiency	A	A

If PKM KH9039H 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 →