3
CHARACTERISTICS
3. 1
COMBUSTION CHAMBER
DIMENSIONS (fig. 11)
The combustion chamber is a direct
passage type and is conform to the EN
303-3 standard annex E.
The dimensions are shown in fig. 11.
An adequat e pr o t ection panel is
mounted on the inside wall of the rear
head of all the models.
L
mm
SOLO 25 BF TSE
405
DUETTO 25 BF TSE
405
3.2
SYSTEM AVAILABLE HEAD
(fig. 12)
The head available for the heating
plant is shown as a function of the
flow in graph in fig. 12.
500
400
300
200
100
0
Volume
dm
3
24,0
24,0
270
200
400
600
800
SOLO OF/BF
SOLO 25 BF TSE
DUETTO 25 BF TSE
DUETTO OF/BF - OFi/BFi
1000
1200
1400
1600
PORTATA (l/h)
FLOW RATE (l/h)
L
Fig. 11
1800
2000
Fig. 12
87