558F036-150, PERFORMANCE DATA cont | Bryant 551B, 551A specification

551A, 551B, 558F specifications

The Bryant 551B and 551C are two highly efficient air conditioning units designed to provide optimal comfort in residential settings. Known for their reliability and performance, these models are part of Bryant's esteemed line of heating and cooling solutions.

One of the standout features of the Bryant 551B is its two-stage cooling system, which allows for better humidity control and increased comfort. This ensures that homeowners can enjoy consistent temperatures while reducing energy consumption. The unit operates quietly, thanks to its noise-reducing technology, making it an ideal choice for bedrooms and living spaces.

On the other hand, the Bryant 551C builds upon this foundation with its variable-speed compressor. This technology allows the unit to adjust its cooling output according to the specific needs of the home. This results in seamless operation and even greater energy efficiency. Both models also incorporate Bryant's advanced control capabilities, which allow users to monitor and adjust settings remotely via smart devices, adding a layer of convenience and modernity to home climate control.

With an emphasis on durability, both the 551B and 551C feature a galvanized steel cabinet that protects against weather-related damage. The powder coat finish further enhances their resistance to rust and corrosion, ensuring a long lifespan and minimal maintenance.

Another significant characteristic of these units is their excellent Seasonal Energy Efficiency Ratio (SEER) ratings. The 551B boasts a SEER rating of up to 16, while the 551C takes it even further with ratings exceeding 20. This efficiency not only translates to lower energy bills for homeowners but also contributes to a reduced carbon footprint, making these units environmentally friendly options.

Both models are also designed to operate with eco-friendly refrigerants, aligning with modern energy standards and regulations aimed at reducing greenhouse gas emissions.

In summary, the Bryant 551B and 551C are exemplary choices for homeowners looking for reliable, efficient, and high-performing air conditioning solutions. With features such as two-stage and variable-speed compressors, advanced smart technology, and robust construction, these models stand out in the competitive HVAC market. They promise a comfortable indoor environment along with significant energy savings, making them a wise investment for the future.

558F060 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow			Low Speed							Medium Speed						High Speed
(Cfm)		208 v			230, 460, 575 v				208 v		230, 460, 575 v				208 v			230, 460, 575 v
	ESP	Bhp	Watts	ESP		Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts	ESP		Bhp	Watts
1500	0.88	0.67	750	1.20		0.71	791	1.19	0.70	782	1.36	0.76	845	1.38	0.79	875	1.44		0.85	949
1600	0.68	0.70	780	1.04		0.74	824	1.04	0.74	821	1.22	0.79	883	1.25	0.82	913	1.33		0.89	988
1700	0.51	0.73	810	0.89		0.77	857	0.89	0.77	861	1.09	0.83	921	1.13	0.85	950	1.22		0.92	1027
1800	0.35	0.75	839	0.73		0.80	891	0.74	0.81	900	0.96	0.86	959	1.00	0.89	988	1.11		0.96	1066
1900	0.26	0.78	873	0.58		0.83	924	0.59	0.84	940	0.86	0.90	997	0.88	0.92	1025	1.00		0.99	1105
2000	0.18	0.81	905	0.42		0.86	957	0.44	0.88	979	0.73	0.93	1035	0.78	0.95	1063	0.92		1.03	1144
2100	0.08	0.84	940	0.27		0.89	990	0.29	0.91	1018	0.59	0.96	1073	0.63	0.99	1101	0.81		1.06	1183
2200	—	—	—	0.19		0.92	1023	0.19	0.93	1035	0.46	1.00	1111	0.49	1.02	1138	0.69		1.10	1222
2300	—	—	—	0.11		0.95	1056	0.11	0.97	1076	0.34	1.03	1149	0.41	1.06	1176	0.59		1.13	1261
2400	—	—	—	0.03		0.98	1096	0.04	1.00	1113	0.19	1.07	1187	0.22	1.09	1213	0.43		1.17	1300
2500	—	—	—	—		—	—	—	—	—	0.09	1.10	1225	0.12	1.12	1251	0.34		1.20	1340

	LEGEND							NOTE: See page 60 for general fan performance notes.
Bhp — Brake Horsepower Input to Fan
ESP — External Static Pressure (in. wg)
Watts — Input Watts to Motor

558F060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow							External Static Pressure (in. wg)
(Cfm)		0.1			0.2			0.4			0.6			0.8
	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	730	0.34	347	789	0.40	409	896	0.53	542	990	0.67	685	1072	0.83	848
1600	770	0.40	409	826	0.46	470	931	0.61	623	1020	0.75	766	1101	0.91	930
1700	811	0.47	480	865	0.54	552	966	0.69	705	1051	0.84	858	1133	1.01	1032
1800	852	0.55	562	905	0.62	634	1002	0.78	797	1084	0.93	950	1163	1.10	1124
1900	894	0.54	552	945	0.72	736	1037	0.88	899	1119	1.04	1063	1194	1.21	1237
2000	936	0.74	756	984	0.82	838	1072	0.98	1001	1154	1.16	1185	1226	1.33	1359
2100	978	0.85	869	1024	0.93	950	1108	1.10	1124	1192	1.29	1318	1259	1.47	1502
2200	1021	0.97	991	1064	1.05	1073	1145	1.22	1247	1225	1.43	1461	1294	1.62	1656
2300	1064	1.10	1124	1104	1.18	1206	1183	1.36	1390	1260	1.57	1604	1330	1.78	1819
2400	1107	1.24	1267	1145	1.32	1349	1222	1.45	1482	1296	1.73	1768	1365	1.94	1983
2500	1150	1.39	1420	1186	1.48	1512	1262	1.68	1717	1331	1.80	1921	1400	2.12	2166

558F060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow							External Static Pressure (in. wg)
(Cfm)		1.0			1.2			1.4			1.6			1.8
	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	1153	1.00	1022	1221	1.17	1196	1256	1.30	1328	1280	1.32	1349	1320	1.22	1400
1600	1178	1.09	1114	1252	1.27	1298	1311	1.45	1482	1340	1.58	1615	1380	1.61	1645
1700	1205	1.18	1206	1278	1.37	1400	1345	1.57	1604	1397	1.76	1799	1424	1.89	1931
1800	1235	1.29	1318	1303	1.48	1512	1371	1.69	1727	1433	1.90	1942	1480	2.09	2136
1900	1266	1.40	1431	1330	1.59	1625	1396	1.80	1850	1460	2.03	2074	1517	2.25	2299
2000	1297	1.53	1564	1362	1.73	1768	1422	1.94	1983	1485	2.16	2207	1544	2.40	2453
2100	1327	1.66	1696	1393	1.80	1911	1452	2.08	2126	1510	2.31	2361	1569	2.55	2606
2200	1359	1.80	1850	1423	2.02	2064	1483	2.24	2289	1538	2.46	2514	1595	2.71	2769
2300	1392	1.97	2013	1454	2.18	2228	1515	2.41	2463	1569	2.64	2698	1622	2.88	2943
2400	1426	2.15	2197	1485	2.36	2412	1544	2.59	2647	1601	2.84	2902	1652	3.07	3137
2500	1461	2.34	2391	1518	2.55	2606	1575	2.78	2841	1631	3.03	3096	1684	3.28	3352

		LEGEND							NOTES:
Bhp	— Brake Horsepower Input to Fan								1.		Boldface indicates field-supplied drive is required.
Watts — Input Watts to Motor									2.				indicates field-supplied motor and drive are required.
									3. Maximum usable watts input is 2120 and maximum continuous bhp is 1.30 for single-
*Motor drive range: 900 to 1300 rpm. All other rpms require field-supplied drive.											phase units and 2.40 for 3-phase units.
									4.	See page 60 for general fan performance notes.

558F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow								External Static Pressure (in. wg)
(Cfm)			0.2			0.4			0.6						0.8			1.0
		Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp			Watts		Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500		808	0.42	429	914	0.56	572	1001	0.69			705		1084	0.85	869	1168	1.01	1032
1600		846	0.49	501	950	0.64	645	1034	0.78			797		1111	0.94	961	1194	1.11	1134
1700		884	0.57	582	983	0.72	736	1068	0.88			899		1145	1.03	1053	1218	1.21	1237
1800		924	0.66	674	1018	0.82	838	1105	0.98			1001		1179	1.13	1155	1246	1.32	1349
1900		965	0.76	777	1057	0.92	940	1143	1.10			1124		1212	1.26	1288	1280	1.43	1461
2000		1008	0.87	889	1096	1.04	1063	1177	1.22			1247		1247	1.40	1431	1300	1.57	1604
2100		1051	0.99	1012	1136	1.17	1196	1210	1.35			1380		1284	1.54	1574	1347	1.72	1758
2200		1095	1.12	1145	1173	1.30	1328	1245	1.49			1523		1322	1.70	1737	1380	1.89	1931
2300		1140	1.26	1288	1210	1.47	1502	1284	1.65			1686		1356	1.80	1901	1418	2.07	2115
2400		1185	1.41	1441	1249	1.61	1645	1323	1.80			1860		1389	2.03	2074	1456	2.26	2310
2500		1231	1.57	1604	1289	1.78	1819	1363	2.00			2044		1424	2.22	2269	1500	2.45	2504

558F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow								External Static Pressure (in. wg)
(Cfm)			1.2			1.4			1.6						1.8			2.0
		Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp			Watts		Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500		1199	1.19	1216	1126	1.46	1492	1250	1.69			1757		1301	1.91	1944	1349	2.12	2164
1600		1263	1.28	1308	1275	1.49	1523	1299	1.78			1800		1352	2.01	2047	1401	2.23	2280
1700		1295	1.39	1420	1351	1.58	1615	1352	1.80			1850		1407	2.03	2070	1459	2.26	2305
1800		1319	1.52	1553	1389	1.71	1747	1435	1.91			1952		1494	2.15	2197	1548	2.40	2446
1900		1343	1.64	1676	1415	1.80	1891	1478	2.05			2095		1538	2.31	2358	1594	2.57	2625
2000		1374	1.77	1809	1438	1.99	2034	1505	2.21			2258		1566	2.49	2542	1624	2.77	2830
2100		1409	1.91	1952	1465	2.14	2167	1533	2.45			2501		1596	2.77	2821	1654	3.08	3141
2200		1442	2.08	2126	1498	2.30	2350	1568	2.64			2688		1632	2.97	3031	1691	3.31	3375
2300		1475	2.26	2310	1554	2.64	2698	1627	3.03			3091		1693	3.42	3486	1755	3.81	3881
2400		1565	2.47	2524	1649	2.89	2948	1726	3.31			3379		—	—	—	—	—	—
2500		1596	2.95	3010	1682	3.45	3522	1760	3.96			4036		—	—	—	—	—	—
		LEGEND							NOTES:
Bhp	— Brake Horsepower Input to Fan								1.		Boldface indicates field-supplied drive is required.
Watts	— Input Watts to Motor								2.				indicates field-supplied motor and drive are required.
*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.									3.	Maximum continuous bhp is 2.9 and the maximum continuous watts are 2562.
									4.		See page 60 for general fan performance notes.
									4.		See page 60 for general fan performance notes.

Bryant 558F036-150, PERFORMANCE DATA cont, FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont

Models: 551A 551B 558F

551A, 551B, 558F specifications