TECHNICAL DATA
Boiler output [kW]
Parameters
Unit
20
25
Required chimney draught
Pa
10 - 15
Flue gas temperature
ºC
140 - 180
Boiler efficiency
%
Approx. 90
Insulation
cm
5 - mineral wool
Fuel type
-
Wood pellets
Max. working pressure
MPa
0.25
Max. water temperature
ºC
95
Chimney connection
mm
Ø 130
Ø 130
A
mm
480
480
B
mm
855
855
C
mm
845
895
D
mm
905
955
E
mm
380
380
H
mm
1080
1130
Riser connection
R”
1‘’
Return water connection
R”
1‘’
Drain valve
R”
1/2 ‘’
Boiler weight (without water) kg
186
197
Boiler water volume
l
55
60
