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Parameter
Dimension
Value
Model
25
32
52
Weight
330
330
330
450
water jacket capacity
60
59
59
89
100
100
100
170
Fuel chamber capacity
16 - 20
16 - 20
16 - 20
25 - 30
Interval of time for nominal
thermal capacity after fuel
chamber charging
hours
2 - 3
Maximal wood log length
mm
330
330
700
W - width
780
D - depth
975
975
1321
Overall
dimension of the
system: (WxDxH) H - height
mm
1282
Operating overpressure of the
circulating water
MPa
0.2
Hydraulic losses of the
circulating water at nominal
thermal capacity
hPa
3.54
5.27
8.37
Heating system expansion
vessel type
-
opened or closed
Factory tested overpressure
MPa
0.4
Recommended circulating
water temperature in the boiler
ºC
80 - 85
Minimal recommended return
water temperature in the boiler
ºC
60
Draught
hPa
0.18 - 0.24
Supply/return
flow
G
1½”
2”
Drainage
G
3/4”
Emergency
cooling coil
G
½
”
Connections
Flue gases duct
mm
150
Power supply
-
L1, N, PE, 50Hz; 230V;
Power supply cable
-
3 x 1.5mm
2
Electrical capacity
VA
32
32
65
Electric protection
-
IP20
Class of the boiler
(according to EN 303-5)
-
3
Table 2.2. Dimensions and technical data for the wood gasification
hot water boiler of series “Pyrotherm”;