Buderus 7733703862 vs Zephir ZTRL9+9+12MY23

Buderus 7733703862 uses 155 kWh less a year: €44 a year at your price, €439 over ten years.

	Buderus 7733703862	Zephir ZTRL9+9+12MY23
Yearly consumption	292 kWh	447 kWh
Cost per year	€83	€127
Cost over 10 years	€827	€1,266
Rank in its group	259 / 14,301	9,676 / 14,301
Group	Split air conditioners, 6 kW and over	Split air conditioners, 6 kW and over
Energy class cooling / heating	A+++ / A++	A++ / A+
SEER	8.5	6.1
SCOP warmer / average / colder	5.1 / 4.6 / –	– / 4.0 / –
Cooling design load	7.9 kW	7.9 kW
Heating design load (average)	6.0 kW	6.9 kW
Yearly cooling	292 kWh	447 kWh
Yearly heating (average climate)	1,704 kWh	2,368 kWh
Sound power indoor / outdoor	55 / 66 dB(A)	54 / 67 dB(A)
Refrigerant	R32 (GWP 675)	R32 (GWP 675)

If Zephir ZTRL9+9+12MY23 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 →