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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 dataTable 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