7
3- Technical Features
Technical Features
Un.
680 NV
820 NV
1000 NV
Nominal Heat Output
kW
11,8
12,5
13,7
Energy Efficiency
%
70
70
67
CO emissions
%
0,7
0,5
0,3
Average temperature of
combustion products
ºC
401
410
431
Chimney draft at nominal heat
output
Pa
12
12
12
Flue outlet (mm)
mm
180
200
200
Width (carter - front)
mm
(685 – 720)
(829-862)
(1007-1040)
Height (carter - front)
mm
(565-580)
(565-580)
(565-580)
Depth (mm)
mm
480
480
480
Weight (kg)
kg
135
158
180
Minimum distance from
combustible materials
mm
1500
Recommended maximum load
kg
2,7
3,5
4,2
Recommended fuel
Wood
Maximum humidity of wood
%
20
