York DH 078, 90, 102 manual Cooling Capacity DH078 6-1/2 TON Unit

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246646-YTG-C-0606

TABLE 5: COOLING CAPACITY DH078 (6-1/2 TON) UNIT

Air On			Temperature of Air on Condenser Coil 75°F												Temperature of Air on Condenser Coil 85°F
Evap. Coil			Temperature of Air on Condenser Coil 75°F												Temperature of Air on Condenser Coil 85°F
Evap. Coil

	WB	Tot.		Tot.		Sensible Capacity (MBH)*								Tot.	Tot.		Sensible Capacity (MBH)*
CFM	WB	Cap.1		Input2			Return Dry Bulb (°F)							Cap.1	Input2			Return Dry Bulb (°F)
CFM	(°F)	Cap.1		Input2			Return Dry Bulb (°F)							Cap.1	Input2			Return Dry Bulb (°F)
	(°F)	(MBH)		(kW)	86	83		80	77	74		71	68	(MBH)	(kW)	86	83		80	77	74		71	68
	72	88.9		4.8	51.3	45.8		40.2	34.6	29.1		-	-	84.6	5.3	49.4	43.9		38.3	32.7	27.2		-	-
1950	67	85.5		4.8	65.4	59.9		54.3	48.7	43.2		37.6	32.1	79.8	5.2	62.9	57.4		51.8	46.2	40.7		35.1	29.6
1950	62	80.0		4.7	80.0	73.8		68.2	62.7	57.1		51.5	46.0	74.2	5.1	74.2	69.8		64.3	58.7	53.1		47.6	42.0
	62	80.0		4.7	80.0	73.8		68.2	62.7	57.1		51.5	46.0	74.2	5.1	74.2	69.8		64.3	58.7	53.1		47.6	42.0
	57	78.2		4.7	78.2	76.8		71.3	65.7	60.2		54.6	49.0	73.1	5.1	73.1	71.6		66.0	60.5	54.9		49.4	43.8
	72	91.3		4.8	56.3	49.7		43.2	36.6	30.0		-	-	87.1	5.3	54.5	47.9		41.4	34.8	28.2		-	-
2275	67	87.9		4.8	71.4	64.9		58.3	51.7	45.1		38.6	32.0	82.2	5.3	69.1	62.5		56.0	49.4	42.8		36.2	29.7
2275	62	82.2		4.7	82.2	79.1		73.3	66.7	60.1		53.5	47.0	76.4	5.2	76.4	74.2		69.4	62.8	56.3		49.7	43.1
	62	82.2		4.7	82.2	79.1		73.3	66.7	60.1		53.5	47.0	76.4	5.2	76.4	74.2		69.4	62.8	56.3		49.7	43.1
	57	80.4		4.7	80.4	79.7		76.5	70.0	63.4		56.8	50.3	75.2	5.2	75.2	74.5		71.3	64.8	58.2		51.6	45.0
	72	93.8		4.8	61.3	53.7		46.1	38.5	30.9		-	-	89.6	5.4	59.6	52.0		44.4	36.9	29.3		-	-
2600	67	90.2		4.8	77.4	69.9		62.3	54.7	47.1		39.5	31.9	84.5	5.3	75.3	67.7		60.1	52.5	44.9		37.4	29.8
2600	62	84.4		4.8	84.4	84.4		78.3	70.7	63.1		55.5	47.9	78.6	5.2	78.6	78.6		74.6	67.0	59.4		51.8	44.2
	62	84.4		4.8	84.4	84.4		78.3	70.7	63.1		55.5	47.9	78.6	5.2	78.6	78.6		74.6	67.0	59.4		51.8	44.2
	57	82.6		4.7	82.6	82.6		81.8	74.2	66.6		59.1	51.5	77.4	5.2	77.4	77.4		76.6	69.0	61.5		53.9	46.3
	72	94.5		4.8	65.3	56.6		48.0	39.4	30.7		-	-	90.5	5.4	63.7	55.1		46.5	37.8	29.2		-	-
2925	67	90.9		4.8	83.2	73.5		64.8	56.2	47.6		38.9	30.3	85.4	5.3	80.1	71.5		62.8	54.2	45.6		36.9	28.3
2925	62	85.0		4.8	85.0	85.0		82.0	73.3	64.7		56.0	47.4	79.4	5.2	79.4	79.4		77.4	68.8	60.1		51.5	42.9
	62	85.0		4.8	85.0	85.0		82.0	73.3	64.7		56.0	47.4	79.4	5.2	79.4	79.4		77.4	68.8	60.1		51.5	42.9
	57	83.1		4.7	83.1	83.1		82.8	74.1	65.5		56.9	48.2	78.2	5.2	78.2	78.2		77.8	69.2	60.5		51.9	43.3
	72	95.1		4.9	69.3	59.6		49.9	40.2	30.5		-	-	91.4	5.4	67.8	58.2		48.5	38.8	29.1		-	-
3250	67	91.5		4.8	88.9	77.1		67.4	57.7	48.0		38.3	28.6	86.3	5.3	84.9	75.2		65.6	55.9	46.2		36.5	26.8
3250	62	85.6		4.8	85.6	85.6		85.6	75.9	66.3		56.6	46.9	80.2	5.2	80.2	80.2		80.2	70.6	60.9		51.2	41.5
	62	85.6		4.8	85.6	85.6		85.6	75.9	66.3		56.6	46.9	80.2	5.2	80.2	80.2		80.2	70.6	60.9		51.2	41.5
	57	83.7		4.7	83.7	83.7		83.7	74.0	64.4		54.7	45.0	79.0	5.2	79.0	79.0		79.0	69.3	59.6		49.9	40.2
				Temperature of Air on Condenser Coil 95°F											Temperature of Air on Condenser Coil 105°F
	72	80.3		5.8	47.5	42.0		36.4	30.8	25.3		-	-	74.6	6.3	45.1	39.6		34.0	28.5	22.9		-	-
1950	67	74.1		5.7	60.4	54.9		49.3	43.7	38.2		32.6	27.1	67.4	6.1	57.6	52.1		46.5	40.9	35.4		29.8	24.3
1950	62	68.5		5.6	68.5	65.8		60.3	54.7	49.2		43.6	38.0	63.3	6.0	63.3	60.8		55.2	49.7	44.1		38.6	33.0
	62	68.5		5.6	68.5	65.8		60.3	54.7	49.2		43.6	38.0	63.3	6.0	63.3	60.8		55.2	49.7	44.1		38.6	33.0
	57	68.0		5.6	68.0	66.4		60.8	55.2	49.7		44.1	38.6	63.0	6.1	63.0	61.2		55.6	50.1	44.5		39.0	33.4
	72	82.8		5.8	52.7	46.2		39.6	33.0	26.4		-	-	76.8	6.3	50.2	43.7		37.1	30.5	23.9		-	-
2275	67	76.5		5.7	66.8	60.2		53.6	47.0	40.5		33.9	27.3	69.4	6.2	63.0	57.3		50.7	44.1	37.6		31.0	24.4
2275	62	70.7		5.6	70.7	69.4		65.6	59.0	52.4		45.8	39.3	65.2	6.1	65.2	63.9		60.2	53.7	47.1		40.5	33.9
	62	70.7		5.6	70.7	69.4		65.6	59.0	52.4		45.8	39.3	65.2	6.1	65.2	63.9		60.2	53.7	47.1		40.5	33.9
	57	70.1		5.6	70.1	69.3		66.1	59.6	53.0		46.4	39.8	64.8	6.1	64.8	63.9		60.7	54.1	47.5		40.9	34.4
	72	85.4		5.9	57.9	50.4		42.8	35.2	27.6		-	-	78.9	6.4	55.3	47.7		40.2	32.6	25.0		-	-
2600	67	78.8		5.8	73.1	65.5		57.9	50.4	42.8		35.2	27.6	71.3	6.2	68.5	62.5		54.9	47.3	39.7		32.2	24.6
2600	62	72.9		5.7	72.9	72.9		70.8	63.2	55.7		48.1	40.5	67.0	6.1	67.0	67.0		65.2	57.6	50.1		42.5	34.9
	62	72.9		5.7	72.9	72.9		70.8	63.2	55.7		48.1	40.5	67.0	6.1	67.0	67.0		65.2	57.6	50.1		42.5	34.9
	57	72.2		5.7	72.2	72.2		71.5	63.9	56.3		48.7	41.1	66.6	6.2	66.6	66.6		65.7	58.1	50.5		42.9	35.3
	72	86.5		5.9	62.2	53.6		44.9	36.3	27.6		-	-	80.0	6.4	59.6	50.9		42.3	33.7	25.0		-	-
2925	67	79.9		5.8	77.0	69.5		60.8	52.2	43.6		34.9	26.3	72.3	6.3	70.8	66.0		57.8	49.2	40.6		31.9	23.3
2925	62	73.9		5.7	73.9	73.9		72.8	64.2	55.6		46.9	38.3	67.9	6.2	67.9	67.9		67.0	58.4	49.7		41.1	32.5
	62	73.9		5.7	73.9	73.9		72.8	64.2	55.6		46.9	38.3	67.9	6.2	67.9	67.9		67.0	58.4	49.7		41.1	32.5
	57	73.2		5.7	73.2	73.2		72.8	64.2	55.6		46.9	38.3	67.5	6.2	67.5	67.5		67.0	58.4	49.7		41.1	32.5
	72	87.7		5.9	66.4	56.7		47.1	37.4	27.7		-	-	81.0	6.4	63.8	54.1		44.4	34.8	25.1		-	-
3250	67	81.0		5.8	81.0	73.4		63.7	54.0	44.4		34.7	25.0	73.2	6.3	73.2	69.4		60.8	51.1	41.4		31.7	22.0
3250	62	74.9		5.7	74.9	74.9		74.9	65.2	55.5		45.8	36.1	68.8	6.2	68.8	68.8		68.8	59.1	49.4		39.7	30.0
	62	74.9		5.7	74.9	74.9		74.9	65.2	55.5		45.8	36.1	68.8	6.2	68.8	68.8		68.8	59.1	49.4		39.7	30.0
	57	74.2		5.7	74.2	74.2		74.2	64.5	54.9		45.2	35.5	68.4	6.2	68.4	68.4		68.4	58.7	49.0		39.3	29.6
				Temperature of Air on Condenser Coil 115°F											Temperature of Air on Condenser Coil 125°F
	72	69.0		6.8	42.8	37.2		31.6	26.1	20.5		-	-	63.3	7.3	40.4	34.8		29.2	23.7	18.1		-	-
1950	67	60.7		6.6	54.8	49.3		43.7	38.2	32.6		27.0	21.5	54.0	7.1	52.0	46.5		40.9	35.4	29.8		24.2	18.7
1950	62	58.2		6.5	58.2	55.8		50.2	44.7	39.1		33.5	28.0	53.0	7.0	53.0	50.7		45.2	39.6	34.1		28.5	23.0
	62	58.2		6.5	58.2	55.8		50.2	44.7	39.1		33.5	28.0	53.0	7.0	53.0	50.7		45.2	39.6	34.1		28.5	23.0
	57	58.0		6.6	58.0	56.0		50.5	44.9	39.3		33.8	28.2	53.0	7.1	53.0	50.9		45.3	39.7	34.2		28.6	23.1
	72	70.7		6.8	47.7	41.2		34.6	28.0	21.4		-	-	64.6	7.4	45.2	38.7		32.1	25.5	18.9		-	-
2275	67	62.3		6.7	59.3	54.4		47.8	41.2	34.7		28.1	21.5	55.2	7.1	55.2	51.5		44.9	38.3	31.8		25.2	18.6
2275	62	59.6		6.6	59.6	58.5		54.9	48.3	41.8		35.2	28.6	54.1	7.1	54.1	53.0		49.6	43.0	36.4		29.9	23.3
	62	59.6		6.6	59.6	58.5		54.9	48.3	41.8		35.2	28.6	54.1	7.1	54.1	53.0		49.6	43.0	36.4		29.9	23.3
	57	59.4		6.7	59.4	58.5		55.2	48.6	42.0		35.5	28.9	54.1	7.2	54.1	53.1		49.7	43.1	36.6		30.0	23.4
	72	72.5		6.9	52.7	45.1		37.5	30.0	22.4		-	-	66.0	7.4	50.1	42.5		34.9	27.3	19.8		-	-
2600	67	63.8		6.7	63.8	59.5		51.9	44.3	36.7		29.1	21.6	56.3	7.2	56.3	56.3		48.9	41.3	33.7		26.1	18.5
2600	62	61.1		6.6	61.1	61.1		59.6	52.0	44.4		36.9	29.3	55.3	7.1	55.3	55.3		54.0	46.4	38.8		31.2	23.7
	62	61.1		6.6	61.1	61.1		59.6	52.0	44.4		36.9	29.3	55.3	7.1	55.3	55.3		54.0	46.4	38.8		31.2	23.7
	57	60.9		6.7	60.9	60.9		59.9	52.3	44.7		37.2	29.6	55.3	7.2	55.3	55.3		54.1	46.5	39.0		31.4	23.8
	72	73.4		6.9	57.0	48.3		39.7	31.0	22.4		-	-	66.8	7.5	54.3	45.7		37.1	28.4	19.8		-	-
2925	67	64.6		6.7	64.6	62.5		54.8	46.2	37.6		28.9	20.3	57.0	7.2	57.0	57.0		51.8	43.2	34.6		25.9	17.3
2925	62	61.9		6.7	61.9	61.9		61.2	52.5	43.9		35.2	26.6	55.9	7.1	55.9	55.9		55.3	46.7	38.0		29.4	20.8
	62	61.9		6.7	61.9	61.9		61.2	52.5	43.9		35.2	26.6	55.9	7.1	55.9	55.9		55.3	46.7	38.0		29.4	20.8
	57	61.7		6.7	61.7	61.7		61.2	52.6	43.9		35.3	26.7	55.9	7.3	55.9	55.9		55.4	46.7	38.1		29.5	20.8
	72	74.3		7.0	61.2	51.5		41.8	32.1	22.4		-	-	67.6	7.5	58.6	48.9		39.2	29.5	19.8		-	-
3250	67	65.5		6.8	65.5	65.5		57.8	48.1	38.4		28.7	19.0	57.7	7.3	57.7	57.7		54.8	45.1	35.5		25.8	16.1
3250	62	62.7		6.7	62.7	62.7		62.7	53.0	43.3		33.6	23.9	56.6	7.2	56.6	56.6		56.6	46.9	37.2		27.6	17.9
	62	62.7		6.7	62.7	62.7		62.7	53.0	43.3		33.6	23.9	56.6	7.2	56.6	56.6		56.6	46.9	37.2		27.6	17.9
	57	62.5		6.8	62.5	62.5		62.5	52.8	43.1		33.4	23.7	56.6	7.3	56.6	56.6		56.6	46.9	37.2		27.6	17.9

1These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

2These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

Unitary Products Group

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Image 13

Contents

Ashrae 90.1 Compliant Technical GuideTable of Contents Features All units are shipped with 2 throw-away filters installed Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Part Number Description Weight AccessoriesYTG-C-0606 Ton York Model Number Nomenclature 078 DH Physical Data102 Unit Voltage Limitations DH Capacity RatingsCFM MBH EER IplvCooling Capacity DH078 6-1/2 TON Unit Cooling Capacity DH090 7-1/2 TON Unit Cooling Capacity DH102 8-1/2 TON Unit Cooling Capacity DH120 10 TON Unit Return Dry Bulb F Cooling Capacity DH150 12-1/2 TON Unit4375 5625MCA RLA LRA FLA RLA LRA FLA MCA KW Cap. Multiplier Electric Heat Multipliers240 480DH078 6-1/2 Side Shot Blower Performance CFM DH090 7-1/2 TON Side Shot Blower PerformanceDH102 8-1/2 TON Side Shot Blower Performance DH120 10 TON Side Shot Blower Performance DH150 12-1/2 TON Side Shot Blower Performance DH078 6-1/2 TON Down Shot Blower Performance DH090 7-1/2 TON Down Shot Blower Performance DH102 8-1/2 TON Down Shot Blower Performance DH120 10 TON Down Shot Blower Performance DH150 12-1/2 TON Down Shot Blower Performance Additional Static Resistance DH078, 090 Additional Static Resistance DH120Power Exhaust Specifications Indoor Blower SpecificationsElectric Heat Minimum Supply AIR CFM Unit Model Number DH078 DH090 DH102 DH120 Unit WeightModel Shipping Operating Detail C Detail aUnit Clearances DH078 DH090 DH102 DH120Predator Roof Curb Dimensions Bottom Duct Openings from Above Rear Duct DimensionsDownflow Economizer Hood Detail Economizer Usage Factory Installed Downflow Economizer Field Installed Horizontal Economizer W/POWER Exhaust Slab Economizer END Return W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 Volt Diagram Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram YTG-C-0606 General PredatorDescription GAS Heating Section if Equipped Unit Operating CharacteristicsElectric Heating Section if Equipped Other PRE-ENGINEERED Accessories Available Additional Factory Installed Options

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