Carrier 42BVC 42BHC,BVC 4-ROW Cooling Capacity by Gpm, 42BHC,BVC 6-ROW Cooling Capacity by Gpm

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42BHC,BVC 4-ROW COOLING CAPACITY (by Gpm)

	UNIT					75 F DB/ 63 F WB												80 F DB/67 F WB											85 F DB/71 F WB
	SIZE		GPM	40 F EWT			45 F EWT				50 F EWT				40 F EWT			45 F EWT				50 F EWT				40 F EWT				45 F EWT			50 F EWT
42BHC,BVC				∆T	TCb	SCb	∆T	TCb		SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb
				∆T	TCb	SCb	∆T	TCb		SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb
	06		3	10.9	16.3	13.2	9.0		13.5	12.1	7.2	10.7	10.7	13.0		19.5	14.5	11.1		16.6	13.4	9.1	13.7	12.3	15.3		22.9	15.7	13.3		19.9	14.6	11.2	16.9	13.5
	06		4	9.1	18.3	14.0	7.5		15.0	12.7	5.7	11.5	11.5	11.0		22.0	15.5	9.3		18.6	14.1	7.6	15.2	12.8	13.1		26.2	16.9	11.3		22.6	15.5	9.5	18.9	14.2
			5	7.9	19.7	14.6	6.4		16.1	13.1	5.0	12.5	11.6	9.6		23.9	16.3	8.0		20.1	14.7	6.5	16.2	13.2	11.4		28.5	17.8	9.8		24.5	16.3	8.2	20.4	14.8
			3	12.2	18.3	16.0	10.0		15.0	15.0	8.4	12.7	12.7	14.5		21.7	17.4	12.4		18.7	16.3	10.2	15.2	15.2	16.9		25.4	18.8	14.8		22.2	17.7	12.6	19.0	16.6
	08		4	10.4	20.8	17.0	8.6		17.2	15.6	6.9	13.8	13.8	12.4		24.9	18.6	10.6		21.1	17.2	8.7	17.4	15.8	14.6		29.2	20.2	12.7		25.4	18.8	10.7	21.4	17.4
			5	9.0	22.6	17.7	7.4		18.6	16.1	5.8	14.5	14.5	10.8		27.1	19.5	9.2		22.9	17.9	7.5	18.7	16.3	12.9		32.1	21.3	11.1		27.7	19.6	9.3	23.2	18.0
			6	8.0	23.9	18.3	6.5		19.5	16.5	5.0	14.9	14.9	9.6		28.9	20.3	8.1		24.3	18.4	6.6	19.7	16.7	11.5		34.4	22.1	9.8		29.5	20.3	8.2	24.6	18.5
			3	15.4	23.1	20.2	12.7		19.0	19.0	10.6	16.0	16.0	18.2		27.2	22.0	15.6		23.4	20.6	12.8	19.2	19.2	21.1		31.7	23.7	18.5		27.8	22.3	15.8	23.8	21.0
	10		4	13.2	26.4	21.6	11.0		21.9	19.8	8.8	17.5	17.5	15.7		31.5	23.6	13.4		26.8	21.8	11.1	22.1	20.1	18.4		36.9	25.5	16.0		32.0	23.8	13.6	27.1	22.1
			5	11.5	28.8	22.6	9.5		23.7	20.5	7.4	18.5	18.5	13.8		34.6	24.9	11.7		29.2	22.8	9.6	23.9	20.8	16.3		40.7	27.0	14.1		35.2	24.9	11.8	29.6	22.9
			6	10.2	30.6	23.4	8.4		25.1	21.1	6.4	19.1	19.1	12.3		36.9	25.8	10.4		31.1	23.5	8.4	25.3	21.3	14.6		43.8	28.2	12.6		37.7	25.8	10.5	31.5	23.6
			3	16.4	24.6	22.8	13.8		20.7	20.7	11.6	17.4	17.4	19.3		28.9	24.7	16.7		25.0	23.3	14.0	20.9	20.9	22.3		33.5	26.5	19.6		29.5	25.1	16.9	25.4	23.8
	12		4	14.2	28.4	24.3	11.9		23.7	22.4	9.7	19.3	19.3	16.8		33.6	26.5	14.4		28.8	24.6	11.6	23.2	23.2	19.6		39.2	28.5	17.1		34.2	26.7	14.5	29.1	25.0
			5	12.4	31.1	25.4	10.3		25.8	23.2	8.2	20.5	20.5	14.8		37.1	27.8	12.6		31.5	25.7	10.4	26.0	23.6	17.4		43.6	30.1	15.1		37.8	28.0	12.7	31.9	25.9
			6	11.1	33.2	26.3	9.1		27.3	23.9	7.1	21.4	21.4	13.3		39.8	28.9	11.2		33.7	26.5	9.2	27.5	24.2	15.6		46.9	31.4	13.5		40.5	29.0	11.3	34.0	26.7
			5	14.2	35.4	31.4	11.7		29.3	29.3	9.9	24.7	24.7	16.8		41.9	34.2	14.4		36.1	32.0	11.9	29.7	29.7	19.5		48.8	36.8	17.1		42.8	34.7	14.7	36.6	32.6
	16		7	11.8	41.3	33.8	9.8		34.3	31.0	7.8	27.4	27.4	14.1		49.4	37.1	12.0		42.0	34.2	9.9	34.6	31.5	16.6		58.0	40.1	14.4		50.3	37.3	12.1	42.5	34.6
			9	10.1	45.3	35.5	8.3		37.2	32.2	6.4	28.9	28.9	12.1		54.4	39.1	10.2		46.0	35.8	8.3	37.5	32.6	14.3		64.4	42.5	12.3		55.5	39.2	10.3	46.5	36.0
			11	8.7	48.1	36.7	7.1		39.3	33.0	5.4	29.9	29.9	10.6		58.3	40.7	8.9		48.8	36.9	7.2	39.5	33.3	12.6		69.3	44.4	10.8		59.4	40.6	9.0	49.5	37.0
			5	16.5	41.3	37.9	13.8		34.6	34.6	11.6	29.1	29.1	19.4		48.6	41.2	16.8		42.0	38.7	14.0	35.0	35.0	22.5		56.3	44.2	19.8		49.5	41.8	17.0	42.6	39.5
	20		7	13.9	48.5	40.8	11.6		40.5	37.6	9.3	32.7	32.7	16.5		57.6	44.6	14.0		49.2	41.4	11.7	40.8	38.3	19.2		67.4	48.1	16.7		58.6	45.0	14.2	49.7	41.9
			9	11.9	53.5	42.9	9.8		44.1	39.1	7.7	34.8	34.8	14.2		64.0	47.1	12.0		54.1	43.3	9.9	44.4	39.6	16.7		75.2	51.0	14.5		65.0	47.3	12.2	54.7	43.6
			11	10.4	57.1	44.4	8.5		46.8	40.1	6.6	36.1	36.1	12.5		68.6	48.9	10.5		57.8	44.7	8.5	47.0	40.6	14.8		81.3	53.3	12.7		69.9	49.0	10.6	58.4	44.9
			7	15.9	55.6	55.6	13.9		48.5	48.5	11.7	41.0	41.0	19.0		66.5	59.7	16.2		56.8	56.8	14.1	49.4	49.4	22.0		77.0	64.0	19.5		68.2	61.0	16.5	57.9	57.9
	30		9	14.6	65.5	58.6	12.1		54.4	54.4	10.2	45.8	45.8	17.2		77.4	63.7	14.8		66.8	59.8	12.2	55.1	55.1	20.0		90.1	68.5	17.6		79.0	64.7	15.1	67.8	60.9
	30		11	13.1	72.3	61.3	11.0		60.5	56.6	8.9	49.1	49.1	15.6		85.9	67.0	13.4		73.5	62.2	11.1	61.1	57.7	18.3		100.5	72.2	15.9		87.6	67.6	13.5	74.5	63.1
			14	11.4	79.9	64.5	9.4		66.1	58.8	7.5	52.3	52.3	13.7		95.6	70.7	11.6		81.1	65.1	9.5	66.6	59.7	16.1		112.5	76.6	13.9		97.4	71.1	11.7	82.1	65.7
			17	11.4	85.5	66.8	8.3		70.2	60.5	6.4	54.5	54.5	12.1		102.8	73.6	10.2		86.8	67.3	8.3	70.7	61.2	14.3		121.8	80.1	12.3		104.9	73.8	10.3	87.9	67.7
			11	16.4	90.5	79.5	13.5		74.4	74.4	11.4	62.5	62.5	19.4		106.8	86.4	16.7		91.8	80.8	13.7	75.1	75.1	22.6		124.1	92.8	19.7		108.5	87.4	16.9	92.8	82.1
	40		14	14.4	100.9	83.7	12.0		84.0	76.8	9.6	67.4	67.4	17.1		119.9	91.4	14.6		102.1	84.6	12.1	84.6	78.2	20.0		140.2	98.6	17.4		121.8	92.0	14.7	103.2	85.6
	40		17	12.8	108.7	87.0	10.6		89.7	79.2	8.3	70.6	70.6	15.3		129.9	95.4	12.9		110.0	87.6	10.6	90.2	80.2	18.0		152.6	103.2	15.5		132.0	95.7	13.1	111.1	88.3
			21	11.1	116.5	90.2	9.1		95.5	81.5	7.0	73.6	73.6	13.3		140.0	99.4	11.2		118.0	90.7	9.1	95.9	82.3	15.8		165.5	108.1	13.6		142.4	99.4	11.3	119.2	91.1
			25	9.8	122.3	92.7	8.0		99.8	83.2	6.0	75.6	75.6	11.8		147.9	102.7	9.9		124.0	93.0	8.0	100.3	84.0	14.1		175.8	112.1	12.0		150.4	102.4	10.0	125.5	93.3
		LEGEND																	NOTE: All capacities are given in thousands of Btuh (MBtuh).
DB	— Dry Bulb Temperature
EWT — Entering Water Temperature
MBtuh — Btuh in Thousands
SCb	— Base Sensible Capacity at Nominal Cfm
TCb	— Base Total Capacity at Nominal Cfm
WB	— Wet Bulb Temperature
∆T	— Change in Water Temperature (F)

42BHC,BVC 6-ROW COOLING CAPACITY (by Gpm)

UNIT							75 F DB/63 F WB												80 F DB/67 F WB											85 F DB/71 F WB
SIZE			GPM		40 F EWT			45 F EWT				50 F EWT				40 F EWT				45 F EWT			50 F EWT				40 F EWT				45 F EWT				50 F EWT
42BHC,BVC				∆T		TCb	SCb	∆T	TCb		SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb
				∆T		TCb	SCb	∆T	TCb		SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T	TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb	∆T		TCb	SCb

	06		3	13.5		20.2	15.4	11.1		16.7	13.9	8.8	13.2	12.5	16.1		24.2	16.9	13.7		20.6	15.5	11.2	16.8	14.0	19.0		28.4	18.3	16.5		24.7	16.9	13.9		20.8	15.5
	06		4	11.3		22.6	16.4	9.2		18.5	14.6	7.2	14.4	12.9	13.6		27.2	18.2	11.5		23.0	16.4	9.3	18.6	14.7	16.1		32.2	19.8	13.9		27.9	18.1	11.7		23.4	16.4
			5	9.7		24.2	17.1	7.9		19.7	15.1	6.1	15.1	13.3	11.7		29.2	19.1	9.9		24.6	17.1	7.9	19.9	15.2	13.9		34.8	20.9	12.0		30.0	19.0	10.0		25.1	17.1
			3	15.3		22.9	18.7	12.8		19.2	17.2	10.2	15.3	15.3	18.1		27.2	20.4	15.5		23.3	18.9	12.9	19.3	17.4	21.2		31.8	22.0	18.5		27.7	20.5	15.7		23.6	19.1
	08		4	13.0		26.0	20.0	10.7		21.4	18.1	8.3	16.5	16.5	15.5		31.1	22.0	13.2		26.4	20.1	10.8	21.6	18.3	18.3		36.5	23.8	15.8		31.7	22.0	13.4		26.7	20.2
			5	11.3		28.1	20.9	9.2		23.1	18.7	7.2	18.0	16.7	13.5		33.8	23.1	11.4		28.6	21.0	9.3	23.2	18.9	16.0		40.0	25.2	13.8		34.6	23.1	11.6		29.0	21.0
			6	9.9		29.7	21.6	8.1		24.3	19.2	6.3	18.8	17.0	12.0		35.9	24.0	10.1		30.2	21.6	8.2	24.5	19.3	14.2		42.6	26.2	12.2		36.7	23.9	10.2		30.7	21.6
			4	16.2		32.3	25.0	13.4		26.8	22.7	10.4	20.8	20.8	19.2		38.5	27.4	16.4		32.7	25.1	13.5	26.9	22.9	22.5		45.0	29.6	19.5		39.1	27.4	16.5		33.1	25.2
	10		5	14.1		35.3	26.3	11.6		29.0	23.6	9.1	22.8	21.1	16.9		42.3	29.0	14.3		35.8	26.3	11.7	29.2	23.8	19.9		49.8	31.5	17.2		43.0	28.9	14.5		36.2	26.3
			6	12.5		37.5	27.2	10.2		30.6	24.3	7.9	23.8	21.5	15.0		45.1	30.2	12.7		38.1	27.2	10.3	30.8	24.4	17.8		53.3	32.9	15.4		46.1	30.0	12.9		38.6	27.2
			8	10.1		40.5	28.6	8.2		32.9	25.3	6.3	25.3	22.1	12.3		49.1	31.9	10.3		41.3	28.5	8.3	33.2	25.3	14.6		58.5	35.0	12.6		50.3	31.7	10.5		41.9	28.4
	12		6	13.7		41.0	30.8	11.2		33.6	27.7	8.8	26.5	24.8	16.4		49.1	33.9	13.8		41.5	30.9	11.3	33.8	27.9	19.3		57.8	36.8	16.6		49.9	33.8	14.0		41.9	30.9
	12		8	11.2		44.7	32.4	9.1		36.4	28.9	7.1	28.2	25.5	13.5		53.9	35.9	11.3		45.4	32.4	9.2	36.7	29.0	16.0		63.9	39.3	13.8		55.0	35.8	11.5		46.0	32.4
			10	9.4		47.1	33.5	7.7		38.3	29.7	5.9	29.4	26.0	11.5		57.3	37.4	9.6		48.0	33.5	7.7	38.6	29.7	13.6		68.2	41.1	11.7		58.6	37.2	9.8		48.8	33.4
			7	14.6		51.2	39.6	12.1		42.3	35.9	9.4	32.8	32.8	17.5		61.1	43.5	14.8		51.9	39.8	12.2	42.6	36.3	20.5		71.7	47.0	17.8		62.1	43.5	15.0		52.4	40.0
	16		9	12.5		56.1	41.7	10.2		46.0	37.4	8.0	36.0	33.3	15.0		67.4	46.0	12.6		56.9	41.8	10.3	46.2	37.6	17.7		79.5	50.1	15.3		68.7	45.9	12.8		57.6	41.8
			11	10.8		59.5	43.2	8.8		48.5	38.5	6.8	37.6	34.0	13.1		71.8	47.9	11.0		60.5	43.2	8.9	48.9	38.6	15.5		85.2	52.4	13.3		73.4	47.7	11.1		61.3	43.2
			13	9.5		62.0	44.4	7.8		50.5	39.3	6.0	38.8	34.5	11.6		75.3	49.4	9.7		63.2	44.3	7.8	50.9	39.4	13.8		89.6	54.2	11.8		76.9	49.1	9.9		64.2	44.2
			7	17.0		59.6	47.6	14.2		49.5	43.4	11.2	39.2	39.2	20.2		70.7	52.0	17.2		60.3	47.9	14.2	49.8	44.0	23.6		82.5	56.0	20.5		71.7	52.1	17.4		60.8	48.2
	20		9	14.6		65.9	50.2	12.0		54.2	45.3	9.2	41.5	41.5	17.5		78.7	55.2	14.8		66.6	50.4	12.1	54.5	45.7	20.5		92.4	59.8	17.8		79.9	55.1	14.9		67.3	50.5
	20		11	12.8		70.4	52.2	10.5		57.6	46.7	8.2	45.0	41.6	15.4		84.6	57.6	13.0		71.3	52.2	10.5	57.9	47.0	18.1		99.8	62.7	15.6		86.1	57.4	13.1		72.1	52.2
			13	11.4		73.8	53.7	9.3		60.2	47.8	7.2	46.6	42.3	13.7		89.0	59.5	11.5		74.9	53.6	9.3	60.5	48.0	16.2		105.3	64.9	14.0		90.8	59.2	11.7		75.9	53.6
			15	10.2		76.5	54.9	8.3		62.2	48.7	6.4	47.9	42.8	12.3		92.6	61.0	10.4		77.8	54.8	8.4	62.6	48.8	14.7		110.2	67.0	12.6		94.6	60.7	10.5		78.9	54.7
			11	16.3		89.4	71.5	13.5		74.4	65.3	10.7	59.0	59.0	19.3		106.2	78.1	16.5		90.6	72.1	13.6	75.0	66.2	22.5		124.0	84.3	19.6		107.9	78.4	16.7		91.6	72.7
	30		14	14.1		98.9	75.5	11.6		81.5	68.2	8.9	62.5	62.5	16.9		118.2	83.0	14.3		100.2	75.8	11.7	82.0	68.8	19.8		138.9	90.0	17.2		120.3	82.9	14.5		101.3	76.0
			17	12.4		105.8	78.5	10.2		86.7	70.3	8.0	67.8	62.7	15.0		127.2	86.7	12.6		107.3	78.6	10.3	87.2	70.8	17.6		150.0	94.3	15.2		129.6	86.4	12.8		108.6	78.7
			21	10.7		112.5	81.5	8.7		91.7	72.4	6.8	71.0	63.9	12.9		135.8	90.4	10.9		114.3	81.4	8.8	92.3	72.7	15.4		161.2	98.8	13.2		138.8	89.9	11.0		115.9	81.3
	40		17	15.6		132.8	101.1	12.9		109.4	91.3	10.2	86.6	82.1	18.7		158.6	111.1	15.8		134.3	101.4	12.9	109.9	92.0	21.9		185.9	120.3	18.9		160.8	110.8	15.9		135.4	101.6
	40		21	13.6		142.7	105.4	11.1		116.8	94.3	8.7	91.3	83.9	16.3		171.3	116.4	13.8		144.5	105.4	11.2	117.3	94.8	19.2		201.8	126.5	16.6		174.2	115.8	13.9		145.9	105.3
			25	12.0		150.0	108.6	9.8		122.3	96.6	7.6	94.8	85.3	14.5		180.8	120.4	12.2		152.2	108.5	9.8	123.0	97.0	17.1		213.8	131.4	14.7		184.4	119.7	12.3		154.1	108.3
		LEGEND																			NOTE: All capacities are given in thousands of Btuh (MBtuh).
DB	— Dry Bulb Temperature
EWT	— Entering Water Temperature
MBtuh — Btuh in Thousands
SCb	— Base Sensible Capacity at Nominal Cfm
TCb	— Base Total Capacity at Nominal Cfm
WB	— Wet Bulb Temperature
∆T	— Change in Water Temperature (F)

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Contents Variety of coil options reduces first cost Features/Benefits42BHC Unit 42BVC UnitTable of contents Physical data Model number nomenclatureSize Nominal Cfm Coil Rows Factory-installed options Options and accessoriesField-installed accessories 42BHC, BVC Options and AccessoriesAux Thermostat Functions42BHC FAN Coil Base Unit no Controls Base unit dimensionsUnit 42BHC42BHC FAN Coil with Motor Control Option 42BHC FAN Coil with Electric Heat Option 42BVC FAN Coil Base Unit no Controls Dimensions Supply Duct Return Duct42BVC Fan Size42BVC FAN Coil with Motor Control Option 42BVC FAN Coil with Electric Heat Option Dimensions42BHC Weight 42BHC Unit Corner Weights lbTotal Weight Unit Correction Factor lb 42BVC Unit Corner Weights lbMixing BOX Accessory dimensions42BHC,BVC Unit SizeMixing BOX Rails Piping Size Close Valve PackagesOFF Head Stub OUT Sizes Row Coil SO Piping Connection Location DiagramNominal Heat Options 42BHC,BVC Coil Rows Basic definitions Application dataUnit Hand Piping Components Piping Components WAY Motorized Valve Electric Formulas Selection procedure42BHC,BVC Airflow Correction Factors Performance dataDirect Expansion DX Correction Factors Altitude Cooling Correction Factors42BHC,BVC Nominal Heating Capacities 42BHC, BVC Nominal Cooling Capacities42BHC,BVC 6-ROW Cooling Capacity by Gpm 42BHC,BVC 4-ROW Cooling Capacity by Gpm42BHC,BVC 4-ROW Cooling Capacity by ∆T 42BHC,BVC 8-ROW Cooling Capacity by Gpm42BHC, BVC 8-ROW Cooling Capacity by ∆T 42BHC, BVC 6-ROW Cooling Capacity by ∆TCFM Suction 42BHC,BVC Temp F Size Blower CFM 42BHC,BVC Unit Horsepower Data TableRpm Bhp Unit Horsepower Data Table Cv Factor by Coil and Unit Size 42BHC,BVC Component Static Resistance in. wgRow Filter42BHC,BVC Unit Size Nominal CFM Sound Power DataCenter Frequency Hz 125 250 1000 2000 4000Typical wiring schematics Page Typical wiring schematics Electrical data Service Switches42BHC,BVC Electric Heater Data Availability Motor Performance Data AmpsControls Standard control featuresMotor control options Motor and electric heat control optionsSystem Fan Coil Unit Guide specificationsCarrier Corporation Syracuse, New York 05A