Cisco Boiler Service Co., Inc.

Industrial Combustion

D/Series Product Information

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Click one the size of burner that you would like to see a diagram on:

42,54,63

84,105

145,175

210,252,300

Capacities & Specifications			Burner Size
			42	54	63	84	105	145	175	210	252	300
Oil Input (U.S.G..P.H) (See Note 1)			30	38	45	60	75	107	125	150	180	214
Gas Input(M.BTU/HR.) (See Note 2)			4,200	5,400	6,300	8,400	10,500	15,000	17,500	21,000	25,200	30,000
Boiler HorsePower @ 80% EFF. (See Note 3)			100	125	150	200	250	357	417	500	600	700
Max Steam Cap. @ 80% EFF. 212 deg. F (LBS./HR.)(See Note 3)			3,450	4,313	5,175	6,900	8,625	12,316	14,350	17,250	20,700	24,150
Metering Unit & Compressor Module Motor HP	DL, DLG Intergral Air/Oil Unit 3 Phase		1	1	1	1	2	2	-	3/4	3/4	3/4
	DM, DMG Integral Air/Oil Unit 3 Phase		1	1	2	2	2	-	1/2	5	7 1/2	7 1/2
	DE, DEG	Oil Metering Unit 115/60/1	1/2	1/2	1/2	1/2	1/2	1/2	1/2	3/4	3/4	3/4
		Air Compressor Module 3 Phase	2	2	3	3	3	5	5	5	7 1/2	7 1/2
Nozzle Line Heather (DM, DMG, DE, DEG) (23/60/1)			3 KW	3 KW	3 KW	5 KW	5 KW	5 KW	5 KW	7 KW	10 KW	10 KW
Oil Pressure (P.S.I.G.) (See Note 4)		DL, DLG, DM, DMG	10	10	10	10	10	10	10	10	10	10
		DE, DEG	15	15	15	15	15	15	15	15	15	15
Standard Gas Train Size (Inches)			2	2 1/2	2 1/2	3	3	4	4	4	4	4
Minimum Gas Pressure Requirements (Incehes W.C.) See Note 5)		Train Inlet	9.3	8.9	10.9	12.2	16.4	12.9	16.3	23.1	33.7	46.0
		Manifold	4.0	4.0	4.0	4.0	4.0	4.0	4.0	6.0	8.0	10.0
Blower Motor Horsepower (See Note 6)		Model S:	3	3	5	5	7 1/2	15	20	20	25	40
		Model P:	3	5*	5	7 1/2	10	15	20	25	30	40
Recommended Combustion Chamber Dimensions (Inches)		Length	56	60	65	74	84	100	108	116	120	132
		Width	28	32	34	38	46	55	60	70	84	84
		Centerline Height	14	15	16	18	23	25	27	30	30	32
Approximate Shipping Weight (LBS.)			900	950	950	1,050	1,200	1,400	1,500	2,000	2,400	2,700
Optional Control Circuit Transformer Requirements 208/120 V. Or 240-480/120 V.		DG, DL, DLG, DM, DMG	1/2 KVA	1/2 KVA	1/2 KVA	1/2 KVA	1/2 KVA	-	-	1 KVA	1 KVA	1 KVA
		DE, DEG	1 1/2 KVA	1 1/2 KVA	1 1/2 KVA	1 1/2 KVA	1 1/2 KVA	-	-	1 1/2 KVA	1 1/2 KVA	1 1/2 KVA
* 3 hp on DE, DEG

Notes
1. Oil input based on 140,000 Btu/gal.
2. Gas input based on natural gas at 1000 Btu/cu. ft. and 0.65 specific gravity.
3. Boiler overall efficiency of 80% estimated. Firing rates based on altitudes to 2000 ft. above sea level. For firing rates at higher altitudes, consult factory. Industrial Combustion does not guarantee overall boiler efficiency.
4. Table shows circulating loop oil pressure.
5. Gas pressures based on zero furnace pressure with standard U.L. train inlet. For total pressure required, add furnace presure. See IC-986 (1/83)
6. Impeller and motor hp based on tltitudes up to 2000 ft. above sea level. For impellers and motor sizes at higher altitudes, and 50 cycle applications, consult factory. Standard motor voltages are 208-230/460/60/3.

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