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York R-410A manual YTG-G-0708, Electric Heat Minimum Supply Air, Indoor Blower Specifications

Models: R-410A

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Electric Heat Minimum Supply Air

251934-YTG-G-0708

Electric Heat Minimum Supply Air

Size						Minimum Supply Air (CFM)
		Voltage				Heater kW
(Tons)
					18	36	54	72

180	208/230-3-60				4500	4500	5000	5000
	460-3-60				4500	4500	5000	4500
(15)
	600-3-60				4500	4500	4500	4500

210	208/230-3-60				6000	6000	6000	6000
	460-3-60				6000	6000	6000	6000
(17.5)
	600-3-60				6000	6000	6000	6000

240	208/230-3-60				6000	6000	6000	6000
	460-3-60				6000	6000	6000	6000
(20)
	600-3-60				6000	6000	6000	6000

300	208/230-3-60				7500	7500	7500	7500
	460-3-60				7500	7500	7500	7500
(25)
	600-3-60				7500	7500	7500	7500

For units with VFD and electric heat, the speed of the indoor blower motor continues to be controlled by duct static pressure via the VAV control board.

If there are VAV boxes present in the duct system, the boxes must be driven to the full-open position using a customer-supplied power source to assure adequate airflow across electric heating elements or gas heat exchanger tubes.

Indoor Blower Specifications

Size	Model			Motor			Motor Sheave				Blower Sheave			Belt
							Datum Dia.			Datum Dia.
(Tons)		HP	RPM	Eff.	SF	Frame		Bore (in.)	Model			Bore (in.)	Model
							(in.)			(in.)
180	ZJ/ZF	5	1725	0.89	1.15	184T	5.2 - 6.4	1 1/8	1VP65	10.4		1	BK110	BX85
(15)		5	1725	0.89	1.15	184T	5.2 - 6.4	1 1/8	1VP65	8.4		1	BK090	BX81

210	ZJ/ZF	5	1725	0.89	1.15	184T	4.2 - 5.5	1 1/8	1VP60	10.4		1 3/16	BK110	BX78
(17.5)		7.5	1725	0.91	1.15	213T	4.2 - 5.5	1 3/8	1VP60	8.4		1 3/16	BK090	BX75

240	ZJ/ZF	5	1725	0.89	1.15	184T	4.2 - 5.5	1 1/8	1VP60	10.4		1 3/16	BK110	BX78
(20)		7.5	1725	0.91	1.15	213T	4.2 - 5.5	1 3/8	1VP60	8.4		1 3/16	BK090	BX75

300		7.5	1725	0.91	1.15	213T	4.2 - 5.5	1 3/8	1VP60	9.5		1 7/16	1B5V94	BX78
	ZJ/ZF	10	1725	0.89	1.15	215T	5.8 - 7.0	1 3/8	1VP75X	11.1		1 7/16	1B5V110	5VX840
(25)
		15	1725	0.91	1.15	254T	6.2 - 7.4	1 5/8	1VP75X	9.5		1 7/16	1B5V94	5VX860

180	ZR	5	1725	0.89	1.15	184T	5.2 - 6.4	1 1/8	1VP65	10.4		1	BK110	BX85
(15)		7.5	1725	0.91	1.15	213T	5.2 - 6.4	1 3/8	1VP65	8.4		1	BK090	BX81

240	ZR	7.5	1725	0.91	1.15	213T	4.2 - 5.5	1 3/8	1VP60	10.4		1 3/16	BK110	BX78
(20)		10	1725	0.89	1.15	215T	4.2 - 5.5	1 3/8	1VP60	8.4		1 3/16	BK090	BX75

300		7.5	1725	0.91	1.15	213T	4.2 - 5.5	1 3/8	1VP60	9.5		1 7/16	1B5V94	BX78
	ZR	10	1725	0.89	1.15	215T	5.8 - 7.0	1 3/8	1VP75X	11.1		1 7/16	1B5V110	5V840
(25)
		15	1725	0.91	1.15	254T	6.2 - 7.4	1 5/8	1VP75X	9.5		1 7/16	1B5V94	5VX860

Power Exhaust Specifications

	Voltage		Motor			Motor		CFM @
	Voltage	HP	RPM1	QTY	LRA	FLA	MCA	0.2 ESP
		HP	RPM1	QTY	LRA	FLA	MCA	0.2 ESP
	208/230-1-60	3/4	1075	1	7.7	5.0	6.25	5250
	460-1-60	3/4	1075	1	4.1	2.2	2.75	5250
	575-1-60	3/4	1050	1	2.84	1.5	1.875	5250

1. Motors are multi-tapped and factory wired for high speed.

68	Johnson Controls Unitary Products

Image 68

York R-410A manual YTG-G-0708, Electric Heat Minimum Supply Air, Indoor Blower Specifications, Power Exhaust Specifications

Contents

ZJ/ZR Shown Description251934-YTG-G-0708 TECHNICAL GUIDE R-410ATable of Contents Component Location ZJ shown180 N24 A 2 A AA 1 0 1 2 4 A Nomenclature15-25Ton Sunline Magnum Model Number Nomenclature Features and Benefits Standard FeaturesFactory Installed Options Control Options Guide Specifications Field Installed AccessoriesUnit Cabinet Indoor Evaporator Fan AssemblyDescription Outdoor Condenser Fan Assembly Refrigerant ComponentsUnit Controls Gas Heating Section ZJ/ZR/ZF***N ModelsUnit Operating Characteristics Reheat Mode Sequence Of Operation •Disconnect Switch •Supply Air Smoke Detector•High Static Drive •Low Static Drive ZJ/ZR/ZF300 only251934-YTG-G-0708 Reheat Control BoardReheat Controls - Part Johnson Controls Unitary ProductsJohnson Controls Unitary Products RHTBPhysical Data ZJ180-300Physical DataZJ180-300Physical Data Continued ComponentModels ZJ240Johnson Controls Unitary Products 251934-YTG-G-0708ZR180-300Physical Data ZR180-300Physical Data Continued ZF180-300Physical Data Johnson Controls Unitary ProductsZF180-300Physical Data Continued ZJ/ZR/ZF180-300Unit LimitationsCapacity Performance ZJ180-300Cooling CapacitiesZJ180 15 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZJ210 17.5 Ton ZJ210 17.5 Ton Continued Johnson Controls Unitary Products 251934-YTG-G-0708ZJ240 20 Ton ZJ240 20 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZJ300 25 Ton ZJ300 25 Ton Continued Johnson Controls Unitary ProductsZR180-300Cooling and Reheat Capacities ZR180 15 TonZR180 15 Ton Continued Johnson Controls Unitary Products 251934-YTG-G-0708ZR180 15 Ton Alternate Reheat Mode ZR180 15 Ton Alternate Reheat Mode Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZR240 20 Ton ZR240 20 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZR240 20 Ton Alternate Reheat Mode ZR240 20 Ton Alternate Reheat Mode Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZR300 25 Ton ZR300 25 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZR300 25 Ton Alternate Reheat Mode ZR300 25 Ton Alternate Reheat Mode Continued Johnson Controls Unitary ProductsZF180-300Cooling Capacities ZF180 15 TonZF180 15 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZF210 17.5 Ton ZF210 17.5 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZF240 20 Ton ZF240 20 Ton Continued Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708ZF300 25 Ton ZF300 25 Ton Continued Johnson Controls Unitary ProductsAirflow Performance ZJ180-300Side Duct ApplicationJohnson Controls Unitary Products ZJ240 20 Ton Side Duct3.kW = BHP x Johnson Controls Unitary Products 251934-YTG-G-0708ZJ300 25 Ton Side Duct ZJ210 17.5 Ton Bottom Duct ZJ180-300Bottom Duct ApplicationZJ180 15 Ton Bottom Duct Johnson Controls Unitary Products 251934-YTG-G-0708ZJ240 20 Ton Bottom Duct Johnson Controls Unitary Products ZJ300 25 Ton Bottom Duct3.kW = BHP x ZR240 20 Ton Side Duct ZR180-300Side Duct ApplicationZR180 15 Ton Side Duct Johnson Controls Unitary Products ZR300 25 Ton Side Duct3.kW = BHP x ZR240 20 Ton Bottom Duct ZR180-300Bottom Duct ApplicationZR180 15 Ton Bottom Duct Johnson Controls Unitary Products ZR300 25 Ton Bottom Duct3.kW = BHP x ZF210 17.5 Ton Side Duct ZF180-300Side Duct ApplicationZF180 15 Ton Side Duct Johnson Controls Unitary Products ZF240 20 Ton Side Duct3.kW = BHP x Johnson Controls Unitary Products 251934-YTG-G-0708ZF300 25 Ton Side Duct ZF210 17.5 Ton Bottom Duct ZF180-300Bottom Duct ApplicationZF180 15 Ton Bottom Duct Johnson Controls Unitary Products 251934-YTG-G-0708ZF240 20 Ton Bottom Duct Johnson Controls Unitary Products ZF300 25 Ton Bottom Duct3.kW = BHP x 251934-YTG-G-0708 RPM SelectionAdditional Static Resistance Johnson Controls Unitary ProductsDrive Selection ExampleExample Supply Air Blower Performance Table X RPM SelectionAltitude/Temperature Correction Factors Air Temperature ºF251934-YTG-G-0708 FactorIndoor Blower Specifications Power Exhaust Specifications251934-YTG-G-0708 Electric Heat Minimum Supply AirElectric Heat Multipliers Sound PerformanceZJ/ZR/ZF Indoor Sound Power Levels Electrical Data ZJ180 -2.Dual Element, Time Delay Type 251934-YTG-G-0708Johnson Controls Unitary Products 1.Minimum Circuit AmpacitySupply 251934-YTG-G-0708 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708 Johnson Controls Unitary ProductsNone 251934-YTG-G-0708 Johnson Controls Unitary Products2.Dual Element, Time Delay Type 2.Dual Element, Time Delay Type1.Minimum Circuit Ampacity 3.HACR type per NECJohnson Controls Unitary Products ZR180 -251934-YTG-G-0708 None 251934-YTG-G-0708 Johnson Controls Unitary ProductsNone 251934-YTG-G-0708 Johnson Controls Unitary ProductsZF180 - 251934-YTG-G-0708 Johnson Controls Unitary ProductsNone 251934-YTG-G-0708 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 251934-YTG-G-0708 Johnson Controls Unitary Products251934-YTG-G-0708 251934-YTG-G-0708 Johnson Controls Unitary ProductsZF180-300- Low Static Drive Without Powered Convenience Outlet ZJ/ZR/ZF180-300Wiring Diagrams W1 W2Y1 Y2 Y3 Y4 G R C SD SDZR180-300Typical Control Diagram W1 W2 Y1 Y2 G R C W1 W2 Y1 G OCC P P1 Y2 X R SD CWeights and Dimensions ZJ/ZR/ZF180-300Unit WeightsZJ/ZR/ZF180-300Unit Accessory Weights Supply Fan VFD Weights, in Lbs251934-YTG-G-0708 Johnson Controls Unitary ProductsUtilities Entry ZJ/ZR/ZF180-300Unit DimensionsZJ/ZR Unit Dimensions Front View Utilities Entry FRONT VIEWZF Unit Dimensions Front View Dimensions listed are for side duct flange opening; see Field Accessoriesfor Side Duct Flange Kit ZJ/ZR/ZF Unit Dimensions Rear ViewZJ/ZR/ZF Unit Dimensions Rain Hood 251934-YTG-G-0708Rear View LH ViewZJ/ZR/ZF180-300Unit Accessory Dimensions ZJ/ZR/ZF180-300Roof CurbZJ/ZR/ZF180-300Roof Curb Duct Openings ZJ/ZR/ZF180-300Cut Away of Roof CurbJohnson Controls Unitary Products ZJ/ZR/ZF180-300Typical Installation251934-YTG-G-0708 Norman, OK 251934-YTG-G-0708Johnson Controls Unitary Products 5005 York Drive