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3.5
Burner dimensions
The maximum dimensions of the burners are given in Fig. 2.
Inspection of the combustion head requires the burner to be
opened and the rear part withdrawn on the slide bars.
Model
A
B
RLS 68/E
30
11
/
12
49
64"
11
49
RLS 120/E
30
/
12
64"
3.6
Firing rates
MAXIMUM OUTPUT must be selected in area A)(Fig. 3).
MINIMUM OUTPUT must not be lower than the minimum limit
shown in the diagram:
Model
RLS 68/E
RLS 120/E
NOTE:
the firing rate area given in Fig. 3 have been reduced by 10% with
respect to the maximum range that can be reached.
The firing rate area values have been obtained con-
sidering an ambient temperature of 68 °F, and an
atmospheric pressure of 394" WC and with the
combustion head adjusted.
WARNING
20095066
Technical description of the burner
C
D
E
/
17
13
/
25
7
/
40
61
64"
32"
32"
13
7
61
/
17
/
25
/
40
64"
32"
32"
MBtu/hr
GPH
682
5
1023
7.3
The maximum dimension of the burner when open, without casing,
is give in measurement I.
D2300
F
G
H
/
9
59
/
8
19
/
16
15
64"
64"
32"
59
19
15
/
9
/
8
/
16
64"
64"
32"
RLS 68/E
Tab. G
RLS 120/E
8
GB
I
L
M
/
63
1
/
8
25
/
5
5
/
16"
2"
32"
1
25
5
/
63
/
8
/
5
/
16"
2"
32"
Fig. 2
N
O
8
3
/
2"
8"
4"
3
8
/
2"
8"
4"
Tab. F
D11360
Fig. 3
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