ACCESSORY/FIOP Static PRESSURE* in. wg 548F036-072

548F036-120

PERFORMANCE DATA (cont)

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 548F036-072

COMPONENT						CFM
COMPONENT	900	1200	1400	1600	1800		2000	2200	2400	2600	3000
	900	1200	1400	1600	1800		2000	2200	2400	2600	3000
1 Heater Module	0.05	0.07	0.09	0.09	0.10		0.11	0.11	0.12	0.13	0.15
2 Heater Modules	0.15	0.16	0.16	0.16	0.17		0.17	0.17	0.18	0.18	0.19
Durablade Economizer	0.05	0.05	0.05	0.05	0.05		0.05	0.05	0.05	0.05	0.05
Accessory	0.05	0.05	0.05	0.05	0.05		0.05	0.05	0.05	0.05	0.05
Accessory
EconoMi$er	0.05	0.09	0.13	0.17	0.22		0.27	0.32	0.39	0.45	0.53

LEGEND

FIOP — Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with the Fan Performance tables to deter- mine blower rpm and watts.

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 548F090-120

COMPONENT						CFM
COMPONENT	2250	2500	3000	3500	4000		4500	5000	5500	6000	6250
	2250	2500	3000	3500	4000		4500	5000	5500	6000	6250
1 Heater Module	0.02	0.03	0.05	0.07	0.08		0.10	0.12	0.14	0.16	0.17
2 Heater Modules	0.03	0.05	0.07	0.09	0.12		0.14	0.16	0.19	0.21	0.20
Durablade Economizer	0.02	0.02	0.03	0.04	0.05		0.06	0.07	0.08	0.09	0.09
Accessory	0.02	0.02	0.03	0.04	0.05		0.06	0.07	0.08	0.09	0.09
Accessory
EconoMi$er	0.07	0.09	0.13	0.18	0.23		0.30	0.36	—	—	—
LEGEND

FIOP — Factory-Installed Option

FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120

UNIT						MOTOR PULLEY TURNS OPEN
548F	0	1/2	1	11/2	2		21/2	3	31/2	4	41/2	5	51/2	6
036†	1000	976	952	928	904		880	856	832	808	784	760	—	—
036**	1455	1423	1392	1360	1328		1297	1265	1233	1202	1170	1138	1107	1075
048†	1185	1150	1115	1080	1045		1010	975	940	905	870	835	—	—
048**	1455	1423	1392	1360	1328		1297	1265	1233	1202	1170	1138	1107	1075
060†	1300	1260	1220	1180	1140		1100	1060	1020	980	940	900	—	—
060**	1685	1589	1557	1525	1493		1460	1428	1396	1364	1332	1300	—	—
072††	1460	1420	1380	1345	1305		1265	1225	1185	1150	1110	1070	—	—
072**	1685	1589	1557	1525	1493		1460	1428	1396	1364	1332	1300	—	—
090††	840	815	790	765	740		715	690	665	635	615	590	—	—
090***	935	910	885	860	835		810	785	760	735	710	685	—	—
090**	1080	1025	1007	988	970		952	933	915	897	878	860	—	—
102††	935	910	885	860	835		810	785	760	735	710	685	—	—
102**	1080	1025	1007	988	970		952	933	915	897	878	860	—	—
120††	935	910	885	860	835		810	785	760	735	710	685	—	—
120†	1085	1060	1035	1010	985		960	935	910	885	860	835	—	—
120**	1130	1112	1087	1062	1037		1012	987	962	937	912	887	862	830

*Approximate fan rpm shown.

†Indicates alternate motor and drive package. **Indicates high-static motor and drive package. ††Indicates standard motor and drive package.

***Indicates alternate drive package only.

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.

Bryant 542J, 549B manual ACCESSORY/FIOP Static PRESSURE* in. wg 548F036-072, Component CFM

Models: 549B 548F 542J

PERFORMANCE DATA (cont)

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 548F036-072

COMPONENT

CFM

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 548F090-120

FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120

UNIT

MOTOR PULLEY TURNS OPEN

120**

549B, 548F, 542J specifications