PB Heat Gas/Oil Boilers manual Boiler Ratings & Dimensions, Series LC/LCE Boiler Ratings

BOILER RATINGS & DIMENSIONS

11. BOILER RATINGS & DIMENSIONS

Table 11.1: Series LC/LCE Boiler Ratings

SERIES LC/LCE BOILER RATINGS

	Gross		I=B=R Burner Capacity			I=B=R Net Ratings			Combustion Efficiency
Boiler	I=B=R
Model	Output	Boiler	Oil	Gas	Steam		Steam	Water
Number	Mbh	H.P.	GPH	MBH	Sq. Ft.		MBH	MBH	Oil	Gas
LC-04	547	16.3	4.75	686	1708		410	476	83.7	81.2
LC-05R	649	19.4	5.60	808	2029		487	564	83.7	81.2
LC-05	707	21.1	6.10	881	2208		530	615	83.7	81.2
LC-06	868	25.7	7.50	1077	2713		651	755	83.7	81.1
LC-07	1029	30.7	8.80	1273	3217		772	895	83.6	81.1
LC-08	1189	35.5	10.20	1469	3717		892	1034	83.6	81.1
LC-09	1350	40.3	11.60	1664	4250		1020	1174	83.6	81.1
LC-10	1511	45.1	12.80	1860	4804		1153	1314	83.6	81.1
LC-11	1672	49.9	14.20	2056	5367		1288	1454	83.6	81.1
LC-12	1832	54.7	15.60	2252	5917		1420	1593	83.6	81.1
LCE-13	1966	58.7	17.00	2464	6358		1526	1710	83.5	81.0
LCE-14	2125	63.5	18.40	2657	6875		1650	1848	83.5	81.0
LCE-15	2284	68.2	19.80	2850	7388		1773	1986	83.5	81.0
LCE-16	2444	73.0	21.00	3043	7908		1898	2125	83.5	81.0
LCE-17	2603	77.8	22.50	3236	8421		2021	2263	83.5	81.0
LCE-18	2763	82.5	24.00	3429	8938		2145	2403	83.5	81.0
LCE-19	2922	87.3	25.00	3622	9454		2269	2541	83.5	81.0
LCE-20	3082	92.1	26.50	3815	9971		2393	2680	83.5	81.0
LCE-21	3256	97.3	28.00	4027	10533		2528	2831	83.6	81.1
LCE-22	3430	102.5	29.50	4239	11096		2663	2983	83.6	81.1
LCE-23	3604	107.7	31.00	4451	11658		2798	3134	83.7	81.2
LCE-24	3777	112.8	32.50	4663	12217		2932	3284	83.7	81.2

1Burner input based on No. 2 fuel oil with a heating value of 140,000 Btu per gallon.

2Net I=B=R water ratings based on an allowance of 1.15.

3Net I=B=R steam ratings based on an allowance for LC-04 to LC-08=1.333, LC-09=1.323, LC-10=1.310, LC-11=1.298, LC-12=1.290, LCE-13 to LCE-24=1.288.

4Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.

5Combustion efficiency determined in accordance with The Hydronics Institute’s Testing and Rating Standard for Heating Boilers.

Figure 11.1: Tankless Coil Pressure Drops

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