نظام التدفئة

Ewi-Therm GRA-N, 17kW

Heat output / nominal heat output: 17.8 kW
For rooms up to approx. 300 - 400 m³ (according to DIN 4108)
Filling volume: 78 ltr
Mass of the filling opening: Ø 215 mm
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Flue outlet: rear side (standard)
Flue pipe Ø 180 mm
Required chimney draught min. 13 Pa
Weight: 250 kg
Efficiency: 79,02
Energy efficiency class: A
The room heaters GRA-N are type-tested according to DIN EN 13240, according to 15a B-VG (Austria) and LRV (Switzerland). They comply with the 1st BImSchV (Federal Immission Control Ordinance) stage 2.

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