Refsta 9669 vs Soonye WM638AT-60B-90

Soonye WM638AT-60B-90 uses 7 kWh less a year: €2 a year at your price, €19 over ten years.

	Refsta 9669	Soonye WM638AT-60B-90
Yearly consumption	15 kWh	8 kWh
Cost per year	€4	€2
Cost over 10 years	€42	€24
Rank in its group	71 / 3,998	9 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A++ (scale A+++–D)	A+++ (scale A+++–D)
Yearly energy	15.0 kWh	8.3 kWh
Airflow min / max	359 / 602 m³/h	226 / 632 m³/h
Noise min / max	50 / 60 dB(A)	45 / 55 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (70 %)	E (63.1 %)
Lighting efficiency	A	A

If Refsta 9669 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 →