Carrier Performance Data-Standardecm Indoor Motor, Heating Capacity 50XT042 Low, Dry Bulb

50XT

PERFORMANCE DATA-STANDARD ECM INDOOR MOTOR

Heating Capacity

50XT042 Low

INDOOR AIR						OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C)
			-10 (-23.3)			0 (-17.7)			10 (-12.2)			17 (-8.3)			20 (-6.6)
EDB		Capacity		Total	Capacity		Total	Capacity		Total	Capacity		Total	Capacity		Total
_F	CFM	MBtuh		System	MBtuh		System	MBtuh		System	MBtuh		System	MBtuh		System
(_C)				KW			KW			KW			KW			KW
		Total	Integ		Total	Integ		Total	Integ		Total	Integ		Total	Integ
60	855	5.94	5.46	1.70	8.96	8.24	1.77	12.26	11.25	1.84	14.78	13.47	1.89	15.91	14.43	1.91
(15.6)
	975	6.03	5.55	1.69	9.08	8.36	1.76	12.41	11.39	1.82	14.95	13.63	1.86	16.10	14.60	1.88
70	855	5.11	4.70	1.90	8.13	7.48	1.97	11.48	10.54	2.05	14.01	12.77	2.11	15.14	13.73	2.13
(21.1)
	975	5.22	4.80	1.90	8.27	7.61	1.97	11.65	10.69	2.03	14.20	12.95	2.08	15.35	13.92	2.10
80	855	4.12	3.79	2.11	7.14	6.57	2.18	10.55	9.68	2.27	13.09	11.94	2.33	14.24	12.91	2.36
(26.7)	975	4.22	3.88	2.11	7.27	6.69	2.18	10.72	9.84	2.26	13.29	12.12	2.31	14.46	13.11	2.33

50XT042 Low Con’t.

	INDOOR AIR							OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C)
					30 (-1.1)			40 (4.4)			47 (8.3)			50 (10)			60 (15.5)
	EDB			Capacity		Total	Capacity		Total	Capacity		Total	Capacity		Total	Capacity		Total
		_F	CFM	MBtuh		System	MBtuh		System	MBtuh		System	MBtuh		System	MBtuh		System
	(_C)					KW			KW			KW			KW			KW
				Total	Integ		Total	Integ		Total	Integ		Total	Integ		Total	Integ
		60	855	19.99	17.51	1.99	24.57	24.57	2.07	28.27	28.27	2.15	30.02	30.02	2.18	36.61	36.61	2.32
	(15.6)
22			975	20.23	17.72	1.95	24.89	24.89	2.02	28.72	28.72	2.08	30.53	30.53	2.11	37.32	37.32	2.23
		70	855	19.18	16.81	2.21	23.66	23.66	2.31	27.19	27.19	2.38	28.83	28.83	2.42	35.19	35.19	2.56
	(21.1)
			975	19.44	17.03	2.17	23.98	23.98	2.25	27.60	27.60	2.31	29.31	29.31	2.34	35.86	35.86	2.47
		80	855	18.27	16.01	2.46	22.72	22.72	2.56	26.12	26.12	2.64	27.72	27.72	2.68	33.63	33.63	2.83
	(26.7)		975	18.54	16.24	2.41	23.04	23.04	2.50	26.53	26.53	2.57	28.17	28.17	2.60	34.44	34.44	2.73
	LEGEND
	Cap. — Heating Capacity (1000 Btuh) (Includes Indoor-Fan Motor Heat)
	db	— Dry Bulb
	kW — Total Power Input (Includes Compressor Motor Power Input Outdoor-Fan Motor Input, and Indoor-Fan Motor Input)
	rh	— Relative Humidity
	NOTES:
	Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it.