York 60, B3CH 036, B5CH 036, B6CH 048 warranty COOLING CAPACITIES - 4 TON BCH048

036-21564-002-A-0404

COOLING CAPACITIES - 4 TON (BCH048)

Air On								Temperature of Air on Outdoor Coil
Indoor					85 °F										95 °F
Coil		Total	Power		Sensible Capacity1, MBH							Total	Power		Sensible Capacity1, MBH
CFM	WB	Cap.1	Input2		Entering Dry Bulb, °F							Cap.1	Input2		Entering Dry Bulb, °F
	°F	MBH	KW	86	83	80	77		74	71	68	MBH	KW	86	83	80	77	74	71	68
	72	56	4.1	42	36	31	26		-	-	-	53	4.5	40	35	29	24	-	-	-
2000	67	53	4.0	48	47	41	36		30	25	-	51	4.4	46	45	41	35	30	24	-
	62	49	4.0	49	49	48	44		38	33	28	46	4.3	46	46	45	41	35	30	24
	57	49	3.9	49	49	49	44		38	33	28	46	4.3	46	46	46	41	35	30	24
	72	55	4.0	40	35	30	25		-	-	-	53	4.4	38	33	28	23	-	-	-
1800	67	52	4.0	47	44	39	34		29	24	-	51	4.4	44	44	39	34	29	24	-
	62	48	3.9	48	48	47	43		38	33	28	47	4.3	47	47	45	40	36	31	26
	57	48	3.9	48	48	48	43		38	33	28	45	4.2	45	45	45	40	35	30	25
	72	53	4.0	37	33	28	24		-	-	-	52	4.4	36	32	27	23	-	-	-
1600	67	51	4.0	46	42	37	33		28	24	-	50	4.3	44	43	38	34	29	25	-
	62	47	3.9	47	47	46	41		37	32	28	45	4.2	45	45	44	40	36	31	27
	57	47	3.9	47	47	47	42		38	33	29	44	4.1	44	44	44	40	36	31	27
	72	52	4.0	34	30	26	22		-	-	-	49	4.3	33	29	25	21	-	-	-
1400	67	49	3.9	42	38	34	30		26	22	-	47	4.2	42	38	34	30	26	22	-
	62	46	3.8	46	45	42	38		34	30	26	43	4.1	43	42	40	36	32	28	24
	57	45	3.8	45	45	43	39		35	31	27	42	4.1	42	42	40	36	32	28	24
	72	50	3.9	31	27	24	20		-	-	-	47	4.2	29	25	22	18	-	-	-
1200	67	47	3.9	38	35	31	28		24	21	-	45	4.2	37	34	30	27	23	20	-
	62	44	3.8	44	42	39	35		32	28	25	40	4.1	40	39	36	32	29	25	22
	57	44	3.7	44	43	39	36		32	29	25	40	4.0	40	39	36	32	29	25	22
Air On								Temperature of Air on Outdoor Coil
Indoor					105 °F										115 °F
Coil		Total	Power		Sensible Capacity1, MBH							Total	Power		Sensible Capacity1, MBH
CFM	WB	Cap.1	Input2		Entering Dry Bulb, °F							Cap.1	Input2		Entering Dry Bulb, °F
	°F	MBH	KW	86	83	80	77		74	71	68	MBH	KW	86	83	80	77	74	71	68
	72	51	4.9	40	35	29	24		-	-	-	49	5.2	39	34	29	23	-	-	-
2000	67	46	4.7	42	42	39	34		28	23	-	41	5.0	40	40	37	32	26	21	-
	62	43	4.6	43	43	42	37		32	27	21	40	4.9	40	40	39	34	29	23	18
	57	43	4.6	43	43	43	38		32	28	22	40	4.8	40	40	40	34	30	24	19
	72	50	4.8	38	33	28	23		-	-	-	47	5.1	37	32	27	22	-	-	-
1800	67	45	4.7	41	41	37	32		27	22	-	40	4.9	37	36	35	30	25	20	-
	62	42	4.6	42	42	41	37		32	27	22	39	4.8	39	39	37	34	29	24	19
	57	42	4.5	42	42	42	37		33	27	23	38	4.7	38	38	38	33	30	25	20
	72	49	4.8	35	31	26	22		-	-	-	46	5.1	34	29	25	20	-	-	-
1600	67	44	4.6	40	40	35	31		26	22	-	39	4.9	36	36	32	28	23	19	-
	62	41	4.5	41	41	40	35		32	27	23	37	4.7	37	37	36	33	28	24	19
	57	41	4.4	41	41	41	36		32	28	23	37	4.7	37	37	37	34	28	25	20
	72	47	4.7	32	28	24	20		-	-	-	44	5.0	31	27	23	19	-	-	-
1400	67	42	4.5	38	36	32	28		24	20	-	37	4.8	36	34	30	26	21	17	-
	62	39	4.4	39	38	37	33		28	25	20	36	4.7	36	35	34	30	26	22	18
	57	39	4.4	39	39	37	33		29	25	21	36	4.6	36	36	34	31	26	23	19
	72	44	4.6	28	25	21	18		-	-	-	42	4.9	28	24	21	17	-	-	-
1200	67	40	4.5	36	32	29	25		22	18	-	36	4.7	34	31	27	24	20	17	-
	62	38	4.4	38	36	34	29		27	22	20	35	4.6	35	34	30	28	24	20	17
	57	37	4.3	37	37	34	30		27	23	20	35	4.6	35	35	31	29	24	21	18

1These capacities are gross ratings. For net capacity, determine the KW of the supply air blower motor from the Blower Performance Table, multiply this value by 3.415 MBH / KW to determine the motor heat, and deduct this heat from the gross capacity of the unit.

2These ratings include the compressor and the outdoor fan motors but not the supply air blower motor. The total outdoor fan motor power input is 0.35 KW. Refer to the Blower Performance Table for the KW of the supply air blower motor.

NOMINAL RATING

ALL SENSIBLE CAPACITY

Unitary Products Group 5