Weil-McLain CG10, CG25, CG50 manual Burner specifications and settings, Burner data

Weil-McLain 88 Water and Steam Boilers — Series 2 — For Gas, Light Oil, & Gas/Light Oil-Fired Burners

Burner specifications and settings

Table 1	Burner data
Boiler	Burner	Burner	Beckett	Approximate		Starting	Positive	Burner	Pressure	Gas	Gas Pressure
Model	Input	Model	Burner	Starting		Head	Pressure In	Motor	Drop	Manifold	Required At
Number	Gas	Number	Part Number	Air Settings		Setting	Firebox	3450 Rpm	Through	Pressure	Gas Controls
	Mbh		For Ordering				Inches W.C.	H.P.	Gas Train	(High		Inlet
									Inches W.C.	Fire)	Inches W.C.*
										Inches
				Low	High						Min		Max
										W.C.
				Fire	Fire
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.

2 Part No. 550-142-027/0508