
17
DIMENSIONS
INSTALLING ON BOILER
1009DIS393
3
2
1
4
85
M8
135
÷
160
45˙
5
Insert screw
1
(M8 x 30) in flange
2
- Fasten flange
2
onto Boiler with screws
3
(N° 4 screws M8 x 20) placing
the insulation gasket
4
.
Insert burner into flange/boiler and fasten to screw 1 with nut
5
.
D
F
Ø
E
C
B
A
TYPE
min.
max.
AZ 3 N / AZ 3 N-PR
250
215
320
-
AZ 3 N/L
250
215
400
-
65
160
80
147
160
80