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York R-410A manual XP078-150Physical Data Continued, ZH/ZR/XP078-150Unit Limitations

Models: R-410A

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XP078-150 Physical Data (Continued)

246824-YTG-G-1208

XP078-150 Physical Data (Continued)

	Component							Models
		XP078			XP090			XP102			XP120			XP150

	Nominal Tonnage	6.5			7.5				8.5			10		12.5
	REHEAT COIL DATA
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			1/3			1/3			1/3
	RPM	850			850			850			850			850
	Nominal total CFM	6800			6800			6800			6800			14000
	CONDENSER FAN DATA
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			1/3			1/3			1/3
	RPM	850			850			850			850			850
	Nominal total CFM	6800			6800			6800			6800			14000
	BELT DRIVE EVAP FAN DATA
	Quantity		1			1			1			1		1
	Fan Size (Inch)	12 x 12			12 x 12			15 x 15			15 x 15			15 x 15
	Type	Centrifugal			Centrifugal			Centrifugal			Centrifugal			Centrifugal
	Motor Sheave	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VP56
	Blower Sheave	AK74		AK64	AK74		AK61	AK89		AK74	AK84		AK74	AK74		BK77
	Belt	A49		A49	A49		A49	A56		A54	A56		A54	A54		BX55
	Motor HP each	1-1/2		2	1-1/2		3	2		3	2		3	3		5
	RPM	1725		1725	1725		1725	1725		1725	1725		1725	1725		1725
	Frame size	56		56	56		56	56		56	56		56	56		184T
	FILTERS
	Quantity - Size	4 - 25 x 16 x 2			4 - 25 x 16 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2

ZH/ZR/XP078-150 Unit Limitations

Size					Unit Limitations
	Model	Unit Voltage		Applied Voltage		Outdoor DB Temp
(Tons)
			Min		Max	Max (°F)

078		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(6.5)
		575-3-60	540		630	125

090		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(7.5)
		575-3-60	540		630	125

102		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(8.5)
		575-3-60	540		630	125

20	Johnson Controls Unitary Products

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York R-410A manual XP078-150Physical Data Continued, ZH/ZR/XP078-150Unit Limitations

Contents

ASHRAE 90.1 COMPLIANT TECHNICAL GUIDER-410A ZH/ZR/XP SERIES 6-1/2- 12-1/2TON 60 Hertz DescriptionCooling With Gas Heat Table of ContentsComponent Location Johnson Controls Unitary Products 246824-YTG-G-1208Heat Pump 6.5-12.5Ton York Model Number Nomenclature NomenclatureZ H 090 N10 A 2 A AA 4 0 1 2 4 A Features and Benefits Standard FeaturesFactory Installed Options Control Options Field Installed Accessories Accessories •Low Limit / Compressor Lockout KitGuide Specifications Accessories ContinuedINDOOR EVAPORATOR FAN ASSEMBLY OUTDOOR CONDENSER FAN ASSEMBLYREFRIGERANT COMPONENTS GAS HEATING SECTION IF EQUIPPEDELECTRIC HEATING SECTION IF EQUIPPED ALTERNATE” MODE REHEAT MODE SEQUENCE OF OPERATION“NORMAL” MODE Reheat Control Board R Y1G W1 HGR HUMPhysical Data ZH078-150Physical DataZH078-150Physical Data Continued Johnson Controls Unitary Products 246824-YTG-G-1208ZR078-150Physical Data ZR078-150Physical Data Continued Johnson Controls Unitary Products 246824-YTG-G-1208XP078-150Physical Data XP078-150Physical Data Continued ZH/ZR/XP078-150Unit LimitationsJohnson Controls Unitary Products Capacity Performance ZH078-150Cooling CapacitiesJohnson Controls Unitary Products 246824-YTG-G-1208ZH078 6.5 Ton Continued ZH090 7.5 Ton Johnson Controls Unitary Products 246824-YTG-G-1208ZH090 7.5 Ton Continued ZH102 8.5 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZH102 8.5 Ton Continued ZH120 10 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZH120 10 Ton Continued ZH150 12.5 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZH150 12.5 Ton Continued ZR078-150Cooling and Reheat Capacities ZR078 6.5 Ton CoolingJohnson Controls Unitary Products 246824-YTG-G-1208ZR078 6.5 Ton Cooling Continued ZR078 6.5 Ton Reheat Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR078 6.5 Ton Reheat Continued ZR090 7.5 Ton Cooling Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR090 7.5 Ton Cooling Continued ZR090 7.5 Ton Reheat Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR090 7.5 Ton Reheat Continued ZR102 8.5 Ton Cooling Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR102 8.5 Ton Cooling Continued ZR102 8.5 Ton Reheat Johnson Controls Unitary Products 246824-YTG-G-1208ZR102 8.5 Ton Reheat Continued ZR120 10 Ton Cooling Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR120 10 Ton Cooling Continued ZR120 10 Ton Reheat Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR120 10 Ton Reheat Continued ZR150 12.5 Ton Cooling Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR150 12.5 Ton Cooling Continued ZR150 12.5 Ton Reheat Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208ZR150 12.5 Ton Reheat Continued XP078-150Cooling Capacities XP078 6.5 TonJohnson Controls Unitary Products 246824-YTG-G-1208XP078 6.5 Ton Continued XP090 7.5 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208XP090 7.5 Ton Continued XP102 8.5 Ton Johnson Controls Unitary Products 246824-YTG-G-1208XP102 8.5 Ton Continued XP120 10 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208XP120 10 Ton Continued XP150 12.5 Ton Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208XP150 12.5 Ton Continued XP078-150Heating Capacities XP078-150Johnson Controls Unitary Products 246824-YTG-G-1208XP078-150Continued Airflow Performance ZH078-150Side Duct Application246824-YTG-G-1208 ZH120 10 Ton Side DuctZH150 12.5 Ton Side Duct Johnson Controls Unitary ProductsZH078-150Bottom Duct Application ZH078 6.5 Ton Bottom DuctZH090 7.5 Ton Bottom Duct ZH102 8.5 Ton Bottom Duct246824-YTG-G-1208 ZH120 10 Ton Bottom DuctZH150 12.5 Ton Bottom Duct Johnson Controls Unitary ProductsZR078-150Side Duct Application ZR078 6.5 Ton Side DuctZR090 7.5 Ton Side Duct ZR102 8.5 Ton Side Duct246824-YTG-G-1208 ZR120 10 Ton Side DuctZR150 12.5 Ton Side Duct Johnson Controls Unitary ProductsZR078-150Bottom Duct Application ZR078 6.5 Ton Bottom DuctZR090 7.5 Ton Bottom Duct ZR102 8.5 Ton Bottom Duct246824-YTG-G-1208 ZR120 10 Ton Bottom DuctZR150 12.5 Ton Bottom Duct Johnson Controls Unitary ProductsXP078-150Side Duct Application XP078 6.5 Ton Side DuctXP090 7.5 Ton Side Duct XP102 8.5 Ton Side Duct246824-YTG-G-1208 XP120 10 Ton Side DuctXP150 12.5 Ton Side Duct Johnson Controls Unitary ProductsXP078-150Bottom Duct Application XP078 6.5 Ton Bottom DuctXP090 7.5 Ton Bottom Duct XP102 8.5 Ton Bottom Duct246824-YTG-G-1208 XP120 10 Ton Bottom DuctXP150 12.5 Ton Bottom Duct Johnson Controls Unitary ProductsRPM Selection FullyJohnson Controls Unitary Products 246824-YTG-G-1208Additional Static Resistance Airflow Performance Drive SelectionExample Example Supply Air Blower PerformanceAltitude/Temperature Correction Factors Air Temperature ºF246824-YTG-G-1208 FactorIndoor Blower Specifications Power Exhaust SpecificationsGas Heat Minimum Supply Air Electric Heat Minimum Supply AirSound Performance Indoor Sound Power LevelsOutdoor Sound Power Levels ZH/ZR/XP078-150 Electric Heat MultipliersElectrical Data 2.Dual Element, Time Delay Type 246824-YTG-G-1208Johnson Controls Unitary Products 1.Minimum Circuit AmpacityMCA1 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsTypical Wiring Diagrams ZH/ZR078-150Typical Wiring Diagrams246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsTypical ZR078-120Reheat Wiring Diagram Johnson Controls Unitary ProductsJohnson Controls Unitary Products Typical ZR150 Reheat Wiring Diagram246824-YTG-G-1208 XP078-150Typical Wiring Diagrams Johnson Controls Unitary Products246824-YTG-G-1208 Johnson Controls Unitary ProductsWeights and Dimensions ZH/ZR/XP078-150Unit WeightsZH/ZR/XP078-120 ZH/ZR/XP150 ZH/ZR/XP078-150Unit DimensionsZH/ZR/XP078-150Unit Accessory Weights Detail B ZH/ZR/XP078-150Unit Physical DimensionsDetail A ZH/ZR/XP078-150Unit ClearancesDisconnect Swith Cover Power Entry Ø 2-1/2 Power Entry Ø 2-1/2 Convenience Outlet CoverConvenience Outlet Power Entry Ø 7/8 FRONTSide Duct Dimensions Dot Plugs 18-1/4 A D B5-5/32 2-7/8FRONT ZH/ZR/XP078-150Unit Accessory DimensionsRIGHT ZH/ZR/XP078-150Economizer Assembly Johnson Controls Unitary ProductsEconomizer Options Economizer UsageSlab Economizer Downflow W/Power Exhaust Johnson Controls Unitary ProductsJohnson Controls Unitary Products Slab Economizer End Return W/Power Exhaust246824-YTG-G-1208 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 Johnson Controls Unitary ProductsNorman, OK 246824-YTG-G-1208Johnson Controls Unitary Products 5005 York Drive