Burner specifications and settings – Weil-McLain CG50 User Manual
Page 2
Weil-McLain 88 Water and Steam Boilers — Series 2 —
For Gas, Light Oil, & Gas/Light Oil-Fired Burners
2
Part No. 550-142-027/0508
Burner data
Table 1
Boiler
Model
Number
Burner
Input
Gas
Mbh
Burner
Model
Number
Beckett
Burner
Part Number
For Ordering
Approximate
Starting
Air Settings
Starting
Head
Setting
Positive
Pressure In
Firebox
Inches W.C.
Burner
Motor
3450 Rpm
H.P.
Pressure
Drop
Through
Gas Train
Inches W.C.
Gas
Manifold
Pressure
(High
Fire)
Inches
W.C.
Gas Pressure
Required At
Gas Controls
Inlet
Inches W.C.*
Low
Fire
High
Fire
Min
Max
488R
996
CG10
CG106152
N/A
10/3.5
6
0.50
1/3
2.46
4.30
6.71
14.00
488
1010
CG10
CG106152
N/A
10/3.5
6
0.50
1/3
2.53
4.50
6.71
14.00
588
1357
CG25
CG251258
23
39
1
0.60
3/4
1.90
3.55
5.50
14.00
688
1703
CG25
CG252259
25
48
2
0.70
3/4
2.45
3.70
6.57
14.00
788
2049
CG50
CG501289
14
28
1
0.60
2
2.14
3.10
5.11
14.00
888
2396
CG50
CG502290
14
31
2
0.65
2
2.57
3.05
5.62
14.00
988R
2482
CG50
CG502291
14
34
2
0.60
2
2.44
3.10
5.50
14.00
988
2713
CG50
CG502291
14
34
2
0.60
2
2.92
3.75
5.50
14.00
1088R
2887
CG50
CG503292
17
38
3
0.65
2
1.94
3.00
6.00
14.00
1088
3103
CG50
CG503292
17
38
3
0.65
2
2.25
3.65
6.00
14.00
1188
3392
CG50
CG504293
20
50
4
0.70
2
2.65
3.60
6.45
14.00
1288
3753
CG50
CG504294
19
68
4
0.65
2
3.25
4.15
6.36
14.00
1388
4113
CG50
CG505295
24
93
5
0.70
2
2.53
4.00
6.68
14.00
*Gas pressures shown are for standard gas train arrangement. Contact Weil-McLain for alternate gas trains to support other gas pressures.
Burner specifications and settings