A.O. Smith 2100, 200, 201, 2500, 1850, 1300, 1500 Recovery Capacities, Heat Exchanger Pressure Drop

TABLE 3: RECOVERY CAPACITIES

				Temperature Rise - Degrees °F (°C)
	Input Rating	Gal/Liter	40°F	50°F	60°F	70°F	80°F	90°F	100°F	110°F	120°F	130°F
MODEL	BTU/Hr. (kW)	per Hr.	(22.2°)	(27.7°)	(33.3°)	(38.8°)	(44.4°)	(50°)	(55.5°)	(61.1°)	(66.7°)	(72.2°)
GW - 1000	990,000 (290.1)	LPH	9526	7620	6350	5443	4763	4234	3810	3462	3175	2930
		GPH	2520	2016	1680	1440	1260	1120	1008	916	840	775
GW - 1300	1,300,000 (380.9)	LPH	12508	10006	8339	7148	6256	5560	5005	4547	4169	3848
		GPH	3309	2647	2206	1891	1655	1471	1324	1203	1103	1018
GW - 1500	1,500,000 (439.5)	LPH	14432	11548	9620	8248	7216	6415	5772	5247	4812	4442
		GPH	3818	3055	2545	2182	1909	1697	1527	1388	1273	1175
GW - 1850	1,850,000 (542.0)	LPH	17800	14239	11865	10172	8902	7912	7122	6471	5935	5477
		GPH	4709	3767	3139	2691	2355	2093	1884	1712	1570	1449
GW - 2100	2,100,000 (615.3)	LPH	20204	16163	13472	11548	10104	8981	8082	7348	6736	6218
		GPH	5345	4276	3564	3055	2673	2376	2138	1944	1782	1645
GW - 2500	2,490,000 (729.6)	LPH	23958	19168	15971	13691	11979	10648	9582	8713	7987	7371
		GPH	6338	5071	4225	3622	3169	2817	2535	2305	2113	1950

TABLE 4: HEAT EXCHANGER PRESSURE DROP

GB Models-Flow, Head Loss and Temperature Rise

		20 Deg. F Rise		30 Deg. F Rise		40 Deg. F Rise		Maximum Flow Rate			Minimum Flow Rate
		GPM	PD-FT	GPM	PD-FT	GPM	PD-FT	GPM	PD-FT	Deg. F	GPM	PD-FT	Deg. F
MODEL			Head		Head		Head		Head	Rise		Head		Rise
GB - 1000	83.16		5.1	55.4	2.7	41.6	1.5	154	12.2	11	42	1.5		40
GB - 1300	109.2		7.2	72.8	4.2	54.6	3.2	154	14.5	14	55	3.2		40
GB - 1500	126		10.1	84	6.3	63	4.3	154	16.3	17	64	4.3		40
GB - 1850	154		18.5	103.6	10.1	77.7	6.4	154	18.5	20	78	6.4		40
GB - 2100		n/a	n/a	117.6	14.5	88.2	8.3	154	21.3	23	89	8.3		40
GB - 2500		n/a	n/a	139.4	18.5	104.6	11.6	154	23.2	28	105	11.6		40
		Note: GW models (GB optional) are equipped with pumps capable of handling 50 equivalent feet
			(15.2 m) of normal pipe fittings.

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