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York 251934-YTG-J-0910 manual ZJ/ZR/ZF180-300 Typical Installation

Models: 251934-YTG-J-0910

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251934-YTG-J-0910

ZJ/ZR/ZF180-300 Roof Curb Duct Openings

ZJ/ZR/ZF180-300 Cut Away of Roof Curb

1.The 2” space between the ducts allows for “jumping” an existing roof joist.

2.The 58-1/2” overall dimension of the ducts allows ductwork penetration between roof joists that are spaced on 72” centers.

NOTE: Ducts can be installed into the curb from the roof. All electrical and gas line connections can be made inside the curb.

ZJ/ZR/ZF180-300 Typical Installation

Roof Jack

Installation

Roof Curb

Installation

Slab On

Ground

Installation

Johnson Controls Unitary Products

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York 251934-YTG-J-0910 manual ZJ/ZR/ZF180-300 Typical Installation

Contents

Description ZJ/ZR ShownTable of Contents ZJ shown Component LocationTon Sunline Magnum Model Number Nomenclature NomenclatureStandard Features Features and BenefitsBalanced Heating Factory Installed Options For 5-hp motor applications Control Options Field Installed AccessoriesDescription Guide SpecificationsIndoor Evaporator Fan Assembly GeneralGas Heating Section ZJ/ZR/ZF***N Models Outdoor Condenser Fan AssemblyRefrigerant Components Unit ControlsElectrical Requirements Unit Operating CharacteristicsOther Pre-engineered Accessories Available Electric Heating ZJ/ZR/ZF***C/E ModelsNormal Mode Reheat Mode Sequence Of OperationAlternate Mode Reheat Controls Part Reheat Control BoardRHB ZJ180-300 Physical Data Physical DataFilters ZR180-300 Physical Data No. speeds Number of motors Motor HP each AFUE% ZF180-300 Physical DataMin ZJ/ZR/ZF180-300 Unit LimitationsZJ180-300 Cooling Capacities Capacity PerformanceZJ180 15 Ton 115F 125F ZJ210 17.5 Ton ZJ210 17.5 Ton ZJ240 20 Ton ZJ240 20 Ton ZJ300 25 Ton ZJ300 25 Ton ZR180 15 Ton ZR180-300 Cooling and Reheat CapacitiesZR180 15 Ton 35F 45F ZR180 15 Ton Alternate Reheat ModeSensible Capacity MBh ZR240 20 Ton 115F 125F ZR240 20 Ton Alternate Reheat Mode 75F 85F ZR300 25 Ton 115F 125F ZR300 25 Ton Alternate Reheat Mode 75F 85F ZF180 15 Ton ZF180-300 Cooling Capacities115F 125F ZF210 17.5 Ton ZF210 17.5 Ton ZF240 20 Ton ZF240 20 Ton ZF300 25 Ton ZF300 25 Ton ZJ210 17.5 Ton Side Duct Airflow PerformanceZJ180-300 Side Duct Application ZJ180 15 Ton Side DuctZJ240 20 Ton Side Duct ZJ300 25 Ton Side Duct ZJ180 15 Ton Bottom Duct ZJ180-300 Bottom Duct ApplicationZJ210 17.5 Ton Bottom Duct ZJ240 20 Ton Bottom Duct ZJ300 25 Ton Bottom Duct ZR180 15 Ton Side Duct ZR180-300 Side Duct ApplicationZR240 20 Ton Side Duct ZR300 25 Ton Side Duct ZR180 15 Ton Bottom Duct ZR180-300 Bottom Duct ApplicationZR240 20 Ton Bottom Duct ZR300 25 Ton Bottom Duct ZF180 15 Ton Side Duct ZF180-300 Side Duct ApplicationZF210 17.5 Ton Side Duct ZF240 20 Ton Side Duct ZF300 25 Ton Side Duct ZF180 15 Ton Bottom Duct ZF180-300 Bottom Duct ApplicationZF210 17.5 Ton Bottom Duct ZF240 20 Ton Bottom Duct ZF300 25 Ton Bottom Duct Additional Static Resistance RPM SelectionDrive Selection Correction Altitude/Temperature Correction FactorsAir Temperature ºF Gas Heat Minimum Supply Air FactorPower Exhaust Specifications Indoor Blower SpecificationsElectric Heat Minimum Supply Air Electric Heat Multipliers ZJ/ZR/ZF Indoor Sound Power LevelsZJ/ZR/ZF Outdoor Sound Power Levels Sound PerformanceElectrical Data ZJ180-300 Standard Drive Without Powered Convenience OutletZJ180 MCA Model Stages Amps ZJ180-300 Standard Drive With Powered Convenience OutletZJ180-300 Standard Drive With Powered Convenience Outlet Conv YTG-J-0910 ZJ180-300 High Static Drive With Powered Convenience Outlet ZJ180-300 High Static Drive With Powered Convenience Outlet ZJ300 Low Static Drive With Powered Convenience Outlet ZJ300 Low Static Drive Without Powered Convenience OutletZR180 ZR180-300 Standard Drive Without Powered Convenience OutletZR180-300 Standard Drive With Powered Convenience Outlet YTG-J-0910 ZR180-300 High Static Drive With Powered Convenience Outlet ZR300 Low Static Drive With Powered Convenience Outlet ZR300 Low Static Drive Without Powered Convenience OutletZF180 ZF180-300 Standard Drive Without Powered Convenience OutletPwr Max Fuse Motors ZF180-300 Standard Drive With Powered Convenience Outlet ZF180-300 Standard Drive With Powered Convenience Outlet ZF180-300 Hi Static Drive Without Powered Convenience Outlet ZF180-300 Hi Static Drive Without Powered Convenience Outlet ZF180-300 Hi Static Drive With Powered Convenience Outlet ZF180-300 Hi Static Drive With Powered Convenience Outlet ZF180-300 Low Static Drive With Powered Convenience Outlet ZJ180-300 Typical Control Diagram ZJ/ZR/ZF180-300 Wiring DiagramsOCC Terminal Block ZR180-300 Typical Control DiagramOCC ZF180-300 Typical Control DiagramZJ/ZR/ZF180-300 Unit Weights Weights and DimensionsZF Unit 4 Point Load Weight ZF Unit 6 Point Load Weight Supply Fan VFD Weights, in Lbs ZJ/ZR/ZF180-300 Unit Accessory WeightsZJ/ZR Unit Dimensions Front View Unit DimensionsUtilities Entry Front View For bottom duct applications ZJ/ZR/ZF Unit Dimensions Rear ViewFor side duct applications ZJ/ZR/ZF180-300 Unit Clearances ZJ/ZR/ZF Unit Dimensions Rain HoodZJ/ZR180-300, ZF210-300 Roof Curb Unit Accessory DimensionsZF180 Roof Curb ZJ/ZR/ZF180-300 Typical Installation Johnson Controls Unitary Products York Drive Norman, OK