Riello RS 300/E LN - Firing Rates

20008423
10
GB
Technical description of the burner
3.6 Firing rates
Maximum output must be selected in the hatched area of the
diagram.
Minimum output must not be lower than the minimum limit
shown in the diagram:
The firing rate was obtained considering a room
temperature of 68 °F and an atmospheric pressure
of 394 “wc (approx. 0 ft above sea level), with the
combustion head adjusted.
The firing rates were obtained in special test boilers.
Fig. 4 indicates the diameter and length of the test combustion
chamber.
Example for RS 500/E LN
Output 18500 Mbtu/hr - diameter 39.4 inch - length 16.5 ft.
Model MBtu/hr
RS 300/E LN 1893
RS 400/E LN 3030
RS 500/E LN 3787
WARNING
0
2
4
6
8
10
12
14
16
18
mbar
MBtu/ h
7
6
5
4
3
2
0
1
w.c.
0
5200
kW
4800
4400
4000
3600
32002800
2400
2000
1600
1200
800
400
0 2000 4000 6000 8000 10000 12000 14000 16000 18000
RS 300/E LN
RS 400/E LN
Burner power output
Combustion chamber pressure
0
2
4
6
8
10
12
14
16
18
20
mbar
22
24
9
8
7
6
5
4
3
2
0
1
w.c.
0
5600
5200
4800
4400
4000
36003200
2800
2400
20001600
1200
800
400
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
6000
MBtu/ h
kW
Fig. 3
D9400
RS 500/E LN
Combustion chamber pressure
D9401
Burner power output
Firing rate for C-ETL Canadian Listing
Firing rate for C-ETL Canadian Listing
15. 7 19. 7
23. 6
31. 5
39. 4 47. 2
ft
inches
ft= 0,12
MBtu/hr
18.9
11.3
7.5
1000
1.5
760
16.5
13.2
9.9
6.6
3.3
1.6
MBtu
hr
37870
23.0
29.6
22.7
Fig. 4
D9396