Corbero NEMRUT977X vs Refsta 4687.1

Corbero NEMRUT977X uses 68 kWh less a year: €19 a year at your price, €193 over ten years.

	Corbero NEMRUT977X	Refsta 4687.1
Yearly consumption	7 kWh	76 kWh
Cost per year	€2	€21
Cost over 10 years	€21	€214
Rank in its group	4 / 11,514	9,372 / 11,514
Group	Range hoods, 400–599 m³/h	Range hoods, 400–599 m³/h
Energy class	A+++ (scale A+++–D)	C (scale A+++–D)
Yearly energy	7.4 kWh	75.6 kWh
Airflow min / max	250 / 481 m³/h	256 / 524 m³/h
Noise min / max	46 / 58 dB(A)	45 / 61 dB(A)
Fluid dynamic efficiency	A	D
Grease filtering	D (69.3 %)	G (45 %)
Lighting efficiency	B	A

If Refsta 4687.1 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 →