Bryant 542J 548F060 5 Tons HIGH-STATIC Motor Belt Drive, 548F072 6 Tons Standard Motor Belt Drive

Page 45

PERFORMANCE DATA (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

548F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow										External Static Pressure (in. wg)
Airflow				0.2			0.4						0.6							0.8						1.0
(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	789			0.40	420	896	0.53	557			990			0.67			704		1072		0.83		872		1153		1.00	1051
1600	826			0.46	483	931	0.61	641			1020			0.75			788		1101		0.91		956		1178		1.09	1145
1700	865			0.54	567	966	0.69	725			1051			0.84			883		1133		1.01		1061		1205		1.18	1240
1800	905			0.62	661	1002	0.78	820			1084			0.93			977		1163		1.10		1156		1235		1.29	1355
1900	945			0.72	757	1037	0.88	925			1119			1.04			1093		1194		1.21		1271		1266		1.40	1471
2000	984			0.82	862	1072	0.98	1030			1154			1.16			1219		1226		1.33		1397		1297		1.53	1608
2100	1024			0.93	977	1108	1.10	1156			1192			1.29			1355		1259		1.47		1545		1327		1.66	1744
2200	1064			1.05	1103	1145	1.22	1282			1225			1.43			1503		1294		1.62		1702		1359		1.80	1902
2300	1104			1.18	1240	1183	1.36	1429			1260			1.57			1650		1330		1.78		1870		1392		1.97	2070
2400	1145			1.32	1387	1222	1.45	1524			1296			1.73			1818		1365		1.94		2038		1426		2.15	2259
2500	1186			1.48	1555	1262	1.68	1765			1331			1.89			1986		1400		2.12		2227		1461		2.34	2459

548F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow										External Static Pressure (in. wg)
Airflow				1.2			1.4						1.6							1.8						2.0
(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		1221		1.17	1229	1256	1.30		1366			1283	1.32				1387		1303	1.22		1282		1345		1.34		1390
1600		1252		1.27	1334	1311	1.45		1524			1340	1.58				1660		1330	1.61		1692		1373		1.77		1834
1700		1278		1.37	1439	1345	1.57		1650			1397	1.76				1849		1424	1.89		1986		1470		2.08		2153
1800		1303		1.48	1555	1371	1.69		1776			1433	1.90				1996		1480	2.09		2196		1528		2.30		2381
1900		1330		1.59	1671	1396	1.80		1902			1460	2.03				2133		1517	2.25		2364		1566		2.47		2563
2000		1362		1.73	1818	1422	1.94		2038			1485	2.16				2270		1544	2.40		2522		1594		2.64		2734
2100		1393		1.87	1965	1452	2.08		2185			1510	2.31				2427		1570	2.55		2674		1620		2.80		2905
2200		1423		2.02	2122	1483	2.24		2354			1538	2.46				2585		1594	2.71		2821		1645		2.98		3087
2300		1454		2.18	2291	1515	2.41		2532			1571	2.64				2758		1623	2.88		2976		1675		3.17		3280
2400		1485		2.36	2480	1544	2.59		2721			1604	2.84				2947		1657	3.07		3152		1710		3.38		3497
2500		1518		2.55	2679	1574	2.78		2905			1633	3.03				3134		1692	3.28		3345		1746		3.61		3736
		LEGEND												NOTES:

Bhp	— Brake Horsepower Input to Fan	1.	Boldface indicates field-supplied drive is required.
		2.		indicates field-supplied motor and drive are required.
Watts	— Input Watts to Motor
*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.

Refer to page 51 for general Fan Performance notes.

548F072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow									External Static Pressure (in. wg)
Airflow			0.1			0.2					0.4							0.6				0.8
(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
1800		765	0.45	487	821	0.51		532		923	0.65			638			1019	0.81	843		1099	0.96	883
1900		802	0.45	539	854	0.58		585		953	0.73			700			1046	0.90	835		1126	1.06	965
2000		840	0.60	600	888	0.66		646		984	0.82			771			1073	0.99	907		1154	1.16	1047
2100		878	0.69	669	923	0.75		716		1015	0.91			843			1101	1.08	981		1182	1.27	1140
2200		916	0.78	739	958	0.85		795		1046	1.01			924			1129	1.19	1072		1209	1.39	1241
2300		954	0.89	827	993	0.96		883		1079	1.13			1022			1160	1.31	1173		1237	1.51	1344
2400		993	1.00	916	1029	1.07		973		1112	1.25			1123			1190	1.43	1275		1264	1.63	1447
2500		1031	1.13	1022	1066	1.20		1081		1145	1.39			1241			1220	1.57	1396		1292	1.77	1569
2600		1070	1.26	1131	1103	1.34		1199		1179	1.52			1353			1251	1.71	1517		1322	1.92	1700
2700		1109	1.41	1258	1140	1.48		1318		1212	1.67			1482			1283	1.87	1656		1352	2.09	1849
2800		1148	1.57	1396	1177	1.64		1456		1246	1.83			1621			1316	2.04	1805		1383	2.26	1997
2900		1188	1.74	1543	1215	1.81		1604		1281	2.00			1770			1349	2.22	1962		1413	2.44	2154
3000		1227	1.92	1700	1253	2.00		1770		1316	2.19			1936			1382	2.42	2136		1444	2.63	2317

548F072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow						External Static Pressure (in. wg)
Airflow			1.0			1.2					1.4							1.6
(Cfm)			1.0			1.2					1.4							1.6
		Rpm	Bhp	Watts	Rpm	Bhp		Watts		Rpm	Bhp			Watts			Rpm	Bhp		Watts
1800		1178	1.14	1031	1249	1.32		1182		1316	1.52			1353			1382	1.72		1526
1900		1201	1.23	1106	1274	1.43		1275		1338	1.62			1439			1402	1.83		1621
2000		1226	1.33	1990	1297	1.53		1361		1363	1.73			1534			1424	1.94		1718
2100		1252	1.45	1292	1320	1.64		1456		1388	1.85			1639			1448	2.07		1831
2200		1280	1.58	1404	1345	1.77		1569		1410	1.97			1744			1473	2.20		1945
2300		1309	1.71	1517	1372	1.91		1691		1434	2.11			1866			1496	2.34		2067
2400		1336	1.85	1639	1400	2.06		1823		1459	2.26			1997			1519	2.48		2188
2500		1363	2.00	1770	1428	2.22		1962		1486	2.43			2145			1543	2.65		2335
2600		1390	2.15	1901	1456	2.38		2102		1514	2.61			2300			1569	2.83		2487
2700		1418	2.31	2041	1483	2.56		2257		1543	2.80			2462			—	—		—
2800		1446	2.48	2188	1510	2.73		2403		—	—			—			—	—		—
2900		1476	2.67	2352	1537	2.92		2562		—	—			—			—	—		—
3000		1506	2.88	2529	—	—		—		—	—			—			—	—		—
		LEGEND									NOTES:
Bhp	— Brake Horsepower Input to Fan										1. Boldface indicates field-supplied drive is required.
Bhp	— Brake Horsepower Input to Fan										2.				indicates field-supplied motor and drive are 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 2.40.

*Motor drive range: 1070 to 1460 rpm. All other rpms require field-supplied drive.

Refer to page 51 for general Fan Performance notes.

548F036-120

45

Image 45

Contents FEATURES/BENEFITS 542J150,180548F036-072 548F090-120 549B036-072 549B090-120 Table of Contents Service Options Integrated ECONOMI$ERS and Outdoor AIRINDOOR-AIR Quality Begins with Bryant Rooftops Option ACCESSORY† Options and AccessoriesBarometric RELIEF/POWER Exhaust Options and AccessoriesLOW Ambient Controls Emergency Heat Control PackageOutdoor Coil Protection Applications DURA-SHIELDOUTDOOR Coil OptionsElectric Heaters ECONOMI$ER Microprocessor ControllerGlycol Coil 150,180 only Convenience OutletBryant Commercial Programmable Thermostat Hail GuardCompressor Hinged Panel Option Control BOX Hinged Panel OptionOptions and Accessories Cooling, Units With EconoMi$er 548F036-072 and 549B036 ControlsSequence of Operation 542J150,180 ControlsControls Operating Modes Typical Smoke Control/Fire Shutdown Wiring 542J150,180Application Data Application Data Concentric Duct Distribution 542J150,180Concentric Duct Details 542J150,180 Typical Piping and Wiring Horizontal Discharge Ducting 548F036-120 and 549B036-120Vertical Discharge Ducting 548F036-120 and 549B036-120 Typical Piping and Wiring Model Number Nomenclature 548F Units ODS Model NumberARI* Capacity Ratings 548F036-072 Physical Data548F090-120 Physical Data072-548F036 Base Unit Dimensions Connector ALT GAS Power Control PKG. Accy Drain Hole Accessory DimensionsRoof Curb Unit Size Accessory CRRFCURB001A00 CRRFCURB002A00Accessory Dimensions Determine Cooling and Heating Loads AT Design Conditions Selection Procedure with 548F048 ExampleII Select Unit Based on Required Cooling Capacity III Select Electric HeatCooling Capacities Performance DataSHC Entering AIR DRY-BULB Temp FPerformance Data Cooling CapacitiesEntering AIR DRY-BULB Temp F Bypass Instantaneous and Integrated Heating Ratings Air Temperature Entering Outdoor Coil F4100/0.18 4700/0.21 UnderInstantaneous and Integrated Heating Ratings 2400 Cap 1800 Cap3000 Cap 2600 CapStandard Air 2400 Cap Cfm3600 Cap 4000 Cap548F036 3 Tons Standard Motor Direct Drive FAN Performance Vertical Discharge UnitsESP 548F036 3 Tons Alternate Motor Belt Drive548F048 4 Tons Alternate Motor Belt Drive FAN Performance Vertical Discharge Units548F060 5 Tons Standard Motor Direct Drive ESP548F060 5 Tons Alternate Motor Belt Drive 548F060 5 Tons HIGH-STATIC Motor Belt Drive 548F072 6 Tons HIGH-STATIC Motor Belt Drive 511 539 Rpm Bhp Watts518 562 534 607548F090 71/2 Tons HIGH-STATIC Motor Belt Drive 548F102 8 TONS* Standard Motor Belt Drive 548F102 81/2 Tons HIGH-STATIC Motor Belt Drive Rpm Bhp 548F120 10 Tons963 2651 973 2782FAN Performance Horizontal Discharge Units Airflow Low Speed High Speed Cfm 208 230, 460, 575Cfm Rpm Bhp Watts 548F048 4 Tons Alternate Motor Belt Drive FAN Performance Horizontal Discharge Units693 327 754 388 867 531 658 276 722 337 840 470729 388 787 450 895 593 765 460 821 521548F072 6 Tons Standard Motor Belt Drive 548F060 5 Tons HIGH-STATIC Motor Belt Drive1031 1276 Rpm Bhp Watts 1800 942 700 1047 835 1139 9561900 982 779 1084 932 1160 1006 11142300 471 487 559 646 Rpm Bhp Watts 2250 465 473 554 6302400 482 524 569 684 2500 494 554 581 7232300 513 562 592 723 663 916 727 1131 786 Rpm Bhp Watts 2250 507 547 586 700 658 891 722 1097 7832400 528 600 606 779 674 965 738 1199 795 2500 542 648 619 835 686 1022 748 1258 806548F102 81/2 Tons Standard Motor Belt Drive 2900 604 867 676 1089 737 1318 794 1560 848 Rpm Bhp Watts 2550 669 627 867 692 1056 754 1292 8123100 636 1006 704 1241 764 1499 818 1744 3200 652 1089 718 1327 778 1595 831 1849General Notes for FAN Performance Tables ACCESSORY/FIOP Static PRESSURE* in. wg 548F090-120 ACCESSORY/FIOP Static PRESSURE* in. wg 548F036-072FAN RPM AT Motor Pulley SETTINGS* 548F036-120 Component CFMEconoMi$er Barometric Relief Damper Characteristics Optional Power ExhaustPower Requirements Mocp SizeMultiplication Factors Electric Heating CapacitiesHeater Rating DistributionUnit INDOOR-FAN Maximum Acceptable Motor INDOOR-FAN Motor Performance 548F UnitsOperating Watts AMP Draw Efficiency % 090Units Without Electrical Convenience Outlet Electrical DataUnits Without Electrical Convenience Outlet Electrical DataNominal IFM Range Voltage Compressor Electric Heat Power Supply DisconnectOFM IFM SIZE† Tons81/2 Tons Units with Electrical Convenience Outlet Units with Electrical Convenience Outlet 40.4 45†† 195/195 13.6/15.6 57.4 59.9 60†† 208/211 Voltage Compressor Electric Power Supply Disconnect Unbalanced 3-Phase Supply Voltage SW4 Typical Wiring SchematicOutdoor-Fan Motor Typical Wiring Schematic549B E X 090 000 AA Model Number Nomenclature549B036-060 549B072-120Base Unit 549B 549B036-072549B090,120 Base Unit Dimensions 549B036-120 549B090,120 ′-2 ″ 549B036-072′-0 ″ ″ 19 NPT 827 583 44.5 12.7 NPT II Select Unit Based on Required Cooling Selection Procedure with 549B048 ExampleCapacity Enter Cooling Capacities table at outdoor entering temperSHC Entering AIR DRY-BULB Temp F BypassFactor 1800/0.06 2100/0.066 2400/0.071 3000/0.088 Entering Air 549B072 6 Tons Temp F549B090 71/2 Tons Temp F 2250/0.12 3000/0.15 3750/0.18 Entering Air549B036 3 Tons 900 Cap549B048 4 Tons 549B060 5 Tons 549B072 6 Tons2100 Cap Temperature Air Entering Outdoor Coil F db at 70% rh 549B090 71/2 Tons549B120 10 Tons 673 736 805 865 911 1000 Rpm Bhp 900709 782 835 900 937 1100 746 806 867 929 964 1200549B072 6 Tons Standard Motor Belt Drive 549B060 5 Tons Standard Motor Belt Drive549B090 71/2 Tons Standard Motor Belt Drive 549B120 10 Tons Standard Motor Belt Drive 627 738 800 848 895 1100 584 656 734 818 875 1000670 758 812 863 914 1200 710 780 840 889 938 13002100 1252 1320 1388 1448 Cfm Rpm Bhp 1500 1108 1187 1202 10791372 Airflow External Static Pressure in. wg630 695 Rpm Bhp 2250635 699 645 708605 667 725 779 595 657 716 770615 679 734 787 625 691 744 796ACCESSORY/FIOP Static PRESSURE* in. wg 549B090,120 ACCESSORY/FIOP Static PRESSURE* in. wg 549B036-072FAN RPM AT Motor Pulley SETTINGS* 549B036-120 549B 036INDOOR-FAN Motor Data 549B036-120 Electric Heating Capacities Outdoor Sound Power Total UnitDisconnect Voltage Range Heat Supply Nominal Voltage Electric Power Minimum Unit Compressor OFMRLA LRA FLA MCA Mocp LRAIFM Disconnect Voltage Range Heat Supply Nominal Voltage Electric Power Minimum Unit CompressorPh-Hz Min Max RLA LRA FLA30.4 106/106 43.0 247/247 10.4 21.7 25.0 70.1 74.3 269/272 Typical Wiring Schematic Rating HFG. PT. no Trip MustPotter & Brunfield Amps RVSGuide Specifications 548F and 549B036-120 Units Part 1 GeneralPart 2 Products Guide Specifications 548F and 549B036-120 Units Guide Specifications 548F and 549B036-120 Units 100 542J E X 150 000 AB H B Model Number Nomenclature 542J150,180 UnitsUnit Weight Weight of Corner Dimensions Weight Distribution and Center of Gravity542J150,180 Units Cooling HEATING-HIGH Temp HEATING-LOW Temp Sound UnitSTD Unit 542JALT STD ALTUnit Dimensions Unit Maximum Shipping WeightUnit Weight of Corner 542J 150 1895 860 180 2205 1000PKG NO. REF Curb Description Height CRRFCURB010A00 DIMENSIONS* degrees and inchesCRRFCURB011A00 CRRFCURB012A00Accessory Curb Description Horizontal Adapter Installation 542J150,180Convenience Outlet 542J150,180 HeightNon-Fused Disconnect 542J150,180 Power Exhaust 542J150,180Capacity TC of 180,800 Btuh, a sensible heat capacity Selection Procedure with 542J180 Example542J180 542J150 Temp F Air Entering Indoor Coil Cfm/BFIntegrated Heating Capacities 5625CFM General Notes for FAN Performance Tables FAN RPM AT Motor Pulley SETTINGS* 542J150,180 ACCESSORY/FIOP Static PRESSURE* in. wg 542J150,180Fan Performance Using Accessory Power Exhaust ACCESSORY/FIOP Unit Size Unit Voltage CFMElectric Heating Capacities 542J150,180 Glycol Coil DataGlycol Coil Ratings INDOOR-FAN Motor Performance 542J150,180 542J180, 460-3-60 Shown LOR BKR W/ATLPS CAPOptional Non-Fused Disconnect 542J150,180 Guide Specifications 542J150,180 Units Part 1 GeneralPart 2 Products Guide Specifications 542J150,180 Units 120 121 95,96 Index

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549B, 548F, 542J specifications

Bryant 542J is a high-efficiency gas furnace that stands out for its reliability and advanced heating technologies. Designed to deliver consistent warmth and comfort in residential settings, it combines innovative engineering with energy-efficient features.

One of the key characteristics of the Bryant 542J is its two-stage heating capability. This means that the furnace can adjust its heat output according to the heating demands of your home. During milder weather, it operates at a lower stage, consuming less energy while still maintaining a comfortable environment. When the temperatures drop, the furnace shifts to its higher capacity, providing the necessary warmth efficiently. This not only enhances comfort but also contributes to lower energy bills.

In addition to its two-stage operation, the Bryant 542J also incorporates a variable-speed blower motor. This technology allows the furnace to adjust the airflow depending on the heating requirements, ensuring an even distribution of warm air throughout the home. The variable-speed blower also operates more quietly than conventional fixed-speed motors, creating a serene indoor environment.

Energy efficiency is a hallmark of the Bryant 542J, boasting an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96.5%. This impressive rating means that a significant portion of the energy consumed is effectively converted into usable heat, resulting in substantial savings on heating costs over time. Furthermore, the furnace is equipped with a sealed combustion system that draws air from outside the home, minimizing energy waste and improving indoor air quality.

Diagnostic features are another highlight of the Bryant 542J, which come equipped with SmartEvap technology. This allows the unit to self-diagnose potential issues, providing homeowners with peace of mind and simplifying maintenance procedures.

Durability is also a key feature of the Bryant 542J. It is constructed with high-quality materials designed to withstand harsh winter conditions, ensuring a long lifespan and reliable performance. Its compact design also allows for flexible installation, making it suitable for various residential layouts.

In summary, the Bryant 542J is more than just a gas furnace; it is a sophisticated heating solution that combines efficiency, comfort, and reliability. With features such as two-stage heating, a variable-speed blower, high AFUE ratings, and advanced diagnostics, it is an excellent choice for homeowners seeking an efficient and effective heating system.