Bryant 549C manual 549B090 71/2 Tons, 2250 Cap, 3750 Cap, 549B102 81/2 Tons, 2550 Cap, 3400 Cap

PERFORMANCE DATA — 549B, 549C (cont)

INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)

549B090 (71/2 Tons)
Return	Cfm								Temperature Air Entering Outdoor Coil (F db at 70% rh)
Air	(Standard		–20		–10			0			10				17				30			40					47			50			60
(F db)	Air)
	2250	Cap.	31.4	28.8	37.8	34.9	44.5		41.0		52.1		47.8		57.6		52.5		70.2		61.5	79.9		79.9		87.9		87.9		91.6		91.6	105.9	105.9
		kW	5.32		5.47		5.61				5.74				5.84				6.09			6.72					6.92			7.02			7.48
55	3000	Cap.	33.3	30.6	39.6	36.5	46.3		42.5		53.9		49.4		59.6		54.3		72.1		63.1	81.9		81.9		90.0		90.0		93.9		93.9	105.1	105.1
		kW	5.76		5.90		6.01				6.13				6.23				6.44			7.05					7.25			7.35			7.64
	3750	Cap.	35.1	32.1	41.4	38.2	48.0		44.1		55.7		51.0		61.3		56.1		73.9		64.7	83.6		83.6		91.8		91.8		94.7		94.7	103.4	103.4
		kW	6.23		6.34		6.44				6.56				6.63				6.85			7.48					7.68			7.75			7.93
	2250	Cap.	28.8	26.5	35.9	32.9	43.1		39.8		50.8		46.6		56.4		51.4		68.4		60.0	77.8		77.8		85.6		85.6		89.2		89.2	103.2	103.2
		kW	5.76		5.99		6.21				6.40				6.54				6.85			7.54					7.77			7.89			8.36
70	3000	Cap.	30.6	28.2	37.8	34.7	45.1		41.6		52.5		48.2		58.2		53.1		70.2		61.5	79.7		79.7		87.5		87.5		91.4		91.4	105.3	105.3
		kW	6.19		6.40		6.60				6.77				6.89				7.14			7.83					8.03			8.16			8.61
	3750	Cap.	32.3	29.8	39.4	36.3	46.8		43.8		54.3		49.8		60.0		54.7		72.1		63.3	81.7		81.7		89.6		89.6		93.3		93.3	105.5	105.5
		kW	6.63		6.85		7.00				7.18				7.28				7.53			8.22					8.43			8.53			8.88
	2250	Cap.	26.3	24.1	33.9	31.2	41.7		38.4		49.6		45.7		55.5		50.6		67.2		58.8	76.4		76.4		84.0		84.0		87.7		87.7	101.1	101.1
		kW	6.01		6.34		6.62				6.87				7.06				7.39			8.18					8.43			8.55			9.06
80	3000	Cap.	28.0	25.9	35.9	33.1	43.7		40.2		51.3		47.2		57.2		52.3		69.0		60.6	78.4		78.4		86.1		86.1		89.8		89.8	103.4	103.4
		kW	6.44		6.75		7.00				7.22				7.37				7.68			8.43					8.65			8.78			9.25
	3750	Cap.	29.8	27.4	37.8	34.7	45.5		41.9		53.3		48.8		59.0		53.9		71.0		62.1	80.1		80.1		88.1		88.1		91.8		91.8	105.3	105.3
		kW	6.89		7.18		7.41				7.60				7.76				8.03			8.80					9.00			9.13			9.58
549B102 (81/2 Tons)
Return	Cfm								Temperature Air Entering Outdoor Coil (F db at 70% rh)
Air	(Standard		–20		–10		0			10				20					30			40				47				50			60
(F db)	Air)
	2550	Cap.	31.6	29.1	39.1	36.0	47.2	43.5		56.3		51.8		65.4		59.3			75.3	66.0		86.1	86.1		97.9		97.9		108.0		108.0		113.5	113.5	549B,
		kW	3.73		4.01		4.30			4.66				5.01					5.37			5.79				6.23				6.52			6.80
55	3400	Cap.	32.9	30.2	40.5	37.2	48.3	44.5		57.5		52.7		66.5		60.3		76.5		67.1		87.5	87.5		97.4		97.4		106.1		106.1		109.9	109.9
		kW	3.62		3.86		4.10			4.39				4.67					4.96			5.29				5.54				5.71			5.89
																																			549C
	4250	Cap.	33.9	31.2	41.5	38.1	49.3	45.4		58.5		53.6		67.5		61.2		77.6		67.9		86.6	86.6		94.6		94.6		102.5		102.5		105.6	105.6
		kW	3.55		3.77		3.98			4.23				4.47					4.72			4.92				5.09				5.21			5.33
	2550	Cap.	28.9	26.6	36.9	34.0	45.5	41.8		55.0		50.5		64.4		58.4			74.2	65.0		84.5	84.5		95.8		95.8		107.1		107.1		114.3	114.3
		kW	4.38		4.76		5.14			5.54				5.98					6.45			6.92				7.41				7.82			8.26
70	3400	Cap.	30.2	27.8	38.4	35.3	46.9	43.0		56.4		51.8		65.6		59.5		75.4		66.1		86.0	86.0		97.4		97.4		107.3		107.3		111.9	111.9
		kW	4.27		4.61		4.91			5.25				5.61					5.98			6.36				6.74				6.98			7.20
	4250	Cap.	31.4	28.8	39.5	36.4	47.9	44.2		57.5		52.7		66.6		60.4		76.4		67.0		87.1	87.1		97.2		97.2		106.3		106.3		109.1	109.1
		kW	4.21		4.51		4.79			5.09				5.40					5.70			6.03				6.28				6.46			6.60
	2550	Cap.	26.3	24.2	34.9	32.1	43.8	40.3		53.6		49.2		63.3		57.4			73.4	64.3		83.7	83.7		94.4		94.4		106.5		106.5		112.5	112.5
		kW	4.82		5.27		5.72			6.19				6.66					7.21			7.76				8.29				8.79			9.23
80	3400	Cap.	27.8	25.5	36.4	33.5	45.3	41.7		55.1		50.6		64.7		58.7		74.7		65.4		85.0	85.0		96.2		96.2		107.1		107.1		110.0	110.0
		kW	4.72		5.11		5.49			5.88				6.28					6.72			7.14				7.57				7.90			8.06
	4250	Cap.	29.0	26.7	37.6	34.7	46.4	42.7		56.5		51.8		65.9		59.6		75.7		66.4		86.2	86.2		96.9		96.9		106.2		106.2		110.8	110.8
		kW	4.66		5.02		5.35			5.70				6.05					6.42			6.79				7.11				7.34			7.54

LEGEND

Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat) kW — Total Power Input (includes compressor motor power input,

outdoor-fan motor input, and indoor-fan motor input) rh — Relative Humidity

NOTES:

1. indicates integrated ratings.

2.Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it.

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