KKT Kolbe FLAT9006S vs Soonye BT8304T-52B-90

Soonye BT8304T-52B-90 uses 15 kWh less a year: €4 a year at your price, €43 over ten years.

	KKT Kolbe FLAT9006S	Soonye BT8304T-52B-90
Yearly consumption	22 kWh	7 kWh
Cost per year	€6	€2
Cost over 10 years	€62	€19
Rank in its group	1,149 / 11,514	1 / 11,514
Group	Range hoods, 400–599 m³/h	Range hoods, 400–599 m³/h
Energy class	A++ (scale A+++–D)	A+++ (scale A+++–D)
Yearly energy	22.0 kWh	6.8 kWh
Airflow min / max	283 / 532 m³/h	479 / 511 m³/h
Noise min / max	55 / 69 dB(A)	39 / 54 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (67.1 %)	D (65.7 %)
Lighting efficiency	D	A

If KKT Kolbe FLAT9006S 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 →