Panasonic CS-E9PB4EA / CU-E9PB4EA vs Vaillant VAI5-050WN

Panasonic CS-E9PB4EA / CU-E9PB4EA uses 93 kWh less a year: €26 a year at your price, €263 over ten years.

	Panasonic CS-E9PB4EA / CU-E9PB4EA	Vaillant VAI5-050WN
Yearly consumption	151 kWh	244 kWh
Cost per year	€43	€69
Cost over 10 years	€428	€691
Rank in its group	10 / 5,158	2,112 / 5,158
Group	Split air conditioners, 4–5 kW	Split air conditioners, 4–5 kW
Energy class cooling / heating	A+ / A+	A++ / A+
SEER	2.5	7.6
SCOP warmer / average / colder	– / 2.7 / –	– / 4.1 / 3.4
Cooling design load	5.8 kW	5.3 kW
Heating design load (average)	4.0 kW	4.5 kW
Yearly cooling	151 kWh	244 kWh
Yearly heating (average climate)	945 kWh	1,537 kWh
Sound power indoor / outdoor	50 / 60 dB(A)	58 / 65 dB(A)
Refrigerant	R410A (GWP 2088)	R32 (GWP 675)

If Vaillant VAI5-050WN 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 →