Refsta 4029 vs Soonye BT8304T-52B-90

Soonye BT8304T-52B-90 uses 45 kWh less a year: €13 a year at your price, €127 over ten years.

	Refsta 4029	Soonye BT8304T-52B-90
Yearly consumption	52 kWh	7 kWh
Cost per year	€15	€2
Cost over 10 years	€146	€19
Rank in its group	5,318 / 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	51.5 kWh	6.8 kWh
Airflow min / max	300 / 581 m³/h	479 / 511 m³/h
Noise min / max	46 / 60 dB(A)	39 / 54 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	F (47 %)	D (65.7 %)
Lighting efficiency	A	A

If Refsta 4029 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 →