For high efficiency heating and hot water production
Ideal for detached and semi-detached homes
ErP Energy Class: A++
ErP Energy Class (55°C application): A++
Working point A7/W35(2) | G.U.E. gas utilization efficiency(3): 169%
Working point A7/W35(2) | heating capacity: 18,9 kW
Working point A7/W50(4) | gas utilization efficiency(5): 157%
Working point A7/W50(4) | heating capacity: 17,6 kW
Max outlet water temperature | heating: 65°C
Nominal max electrical power(6): 355 W
Sound pressure Lp at 5 metres(7) | free field, direction factor: 2 | max speed fan: 43,0 dB(A)
Sound pressure Lp at 5 metres(7) | free field, direction factor: 2 | min speed fan: 40,0 dB(A)
(1) As per calculation methods of EN12309.
(2) Outdoor temperature 7 °C, outlet hot water temperature 35 °C.
(3) Equivalent to COP 4.22 on energy conversion factor of 2.5.
(4) Outdoor temperature 7 °C, outlet hot water temperature 50 °C.
(5) Equivalent to COP 3.92 on energy conversion factor of 2.5.
(6) Water pump electrical consumtpion not included.
(7) Lw sound power 65 dB(A) at max speed fan, 62 dB(A) at min speed fan. Sound power values measured according to EN ISO 9614.
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