Document Outline

• Description
• Table of Contents
• Component Location
  • Cooling With Gas Heat (3 Through 5 Ton)
  • Cooling With Gas Heat (6 1/2 Through 10 Tons)
• Nomenclature
• Features and Benefits
  • Standard Features
  • Factory Installed Options
  • Control Options
  • Field Installed Accessories
• Guide Specifications
• Physical Data
  • ZH037-061 Single Stage Gas Physical Data
  • ZH037-061 Two Stage Gas Physical Data
  • ZH078-150 Physical Data
  • ZJ037-061 Single Stage Gas Heat Physical Data
  • ZJ037-061 Two Stage Gas Heat Physical Data
  • ZJ078-150 Physical Data
  • ZH/ZJ078-150 Unit Limitations
• Capacity Performance
  • ZH037-150 Cooling Capacities
    • ZH037 (3.0 Ton)
    • ZH049 (4.0 Ton)
    • ZH061 (5.0 Ton)
    • ZH078 (6.5 Ton)
    • ZH090 (7.5 Ton)
    • ZH102 (8.5 Ton)
    • ZH120 (10 Ton)
    • ZH150 (12.5 Ton)
  • ZJ037-150 Cooling Capacities
    • ZJ037 (3.0 Ton)
    • ZJ049 (4.0 Ton)
    • ZJ061 (5.0 Ton)
    • ZJ078 (6.5 Ton)
    • ZJ090 (7.5 Ton)
    • ZJ102 (8.5 Ton)
    • ZJ120 (10 Ton)
    • ZJ150 (12.5 Ton)
• Airflow Performance
  • ZH037-150 Side Duct Application
  • ZH037-150 Bottom Duct Application
  • ZJ037-150 Side Duct Application
  • ZJ037-150 Bottom Duct Application
  • RPM Selection
  • Additional Static Resistance - 037 thru 061
  • Additional Static Resistance - ZH-078 thru 150
  • Airflow Performance
  • Altitude/Temperature Correction Factors
  • Gas Heat Minimum Supply Air
  • Electric Heat Minimum Supply Air
  • Indoor Blower Specifications
  • Power Exhaust Specifications
  • Electric Heat Multipliers
• Sound Performance
  • Indoor Sound Power Levels
  • Outdoor Sound Power Levels ZH/ZJ078-150
• Electrical Data
  • ZH037-061 Standard Indoor Blower - Without Powered Convenience Outlet
  • ZH078-150 Standard Motor - Without Powered Convenience Outlet
  • ZH037-061 Hi Static Indoor Blower - Without Powered Convenience Outlet
  • ZH078-150 Hi Static Motor - Without Powered Convenience Outlet
  • ZH037-061 Standard Indoor Blower - With Powered Convenience Outlet
  • ZH078-150 Standard Motor - With Powered Convenience Outlet
  • ZH037-061 Hi Static Indoor Blower - With Powered Convenience Outlet
  • ZH078-150 Hi Static Motor - With Powered Convenience Outlet
  • ZJ037-061 Standard Indoor Blower - Without Powered Convenience Outlet
  • ZJ037-061 Hi Static Indoor Blower - Without Powered Convenience Outlet
  • ZJ037-061 Standard Indoor Blower - With Powered Convenience Outlet
  • ZJ037-061 Hi Static Blower - With Powered Convenience Outlet
  • ZJ078-150 Hi Static Motor - With Powered Convenience Outlet
• Typical Wiring Diagrams
  • ZH/ZJ037-150 Typical Wiring Diagrams
    • Typical ZH/ZJ037-061 Cooling Unit with Gas Heat 230 Volt Wiring Diagram
    • Typical ZH/ZJ037-061 Cooling Unit with Gas Heat 460/575 Volt Wiring Diagram
    • Typical ZH/ZJ037-061 Cooling Unit with/without Electric Heat Wiring Diagram
    • Typical ZH/ZJ078-120 Cooling Unit with Gas Heat 230 Volt Wiring Diagram
    • Typical ZH/ZJ078-120 Cooling Unit with Gas Heat 460/575 Volt Wiring Diagram
    • Typical ZH/ZJ078-120 Cooling Unit with/without Electric Heat Wiring Diagram
    • Typical ZH/ZJ150 Cooling Unit with Gas Heat 230 Volt Wiring Diagram
    • Typical ZH/ZJ150 Cooling Unit with Gas Heat 460/575 Volt Wiring Diagram
    • Typical ZH/ZJ078-150 Factory Installed VFD (Option)
    • Typical ZH/ZJ078-150 Factory Installed VFD with Manual Bypass (Option)
    • Typical ZH/ZJ078-150 Factory Installed VFD with CCS Control (Option)
    • Typical ZH/ZJ078-150 Factory Installed VFD and Manual Bypass with CCS Control (Option)
    • Typical ZH/ZJ078-150 BAS Ready Unit with Factory Installed VFD (Option)
    • Typical ZH/ZJ078-150 BAS Ready Unit with Factory Installed VFD and Manual Bypass (Option)
    • Typical ZH/ZJ078-150 VFD Ready Unit (Option)
• Weights and Dimensions
  • ZH/ZJ037-150 Unit Weights
  • ZH/ZJ037-150 Unit Accessory Weights
  • ZH/ZJ037-150 Unit Dimensions
    • ZH037-061 and ZJ037
    • ZJ049 thru 061 and ZH/ZJ078 thru 120
    • ZH150
    • ZJ150
    • ZH/ZJ037-150 Unit Physical Dimensions
    • ZH/ZJ037-150 Unit Clearances
    • ZH/ZJ037-150 Unit Bottom Duct Openings
    • ZH/ZJ037-150 Unit Electrical Entry
    • ZH/ZJ037-120 Unit Side Duct Openings
    • ZH150 Unit Side Duct Openings
    • ZJ150 Unit Side Duct Openings
    • ZH/ZJ037-150 Unit Left Duct Opening
  • ZH/ZJ037-150 Unit Accessory Dimensions
    • ZH/ZJ037-150 Roof Curb
    • ZH/ZJ037-150 Transition Roof Curb
    • ZH/ZJ037-150 Economizer Assembly
• Economizer Options
  • Factory Installed Downflow Economizer
  • Field Installed Downflow Economizer W/Power Exhaust
  • Field Installed Horizontal Economizer W/Power Exhaust
  • Slab Economizer Downflow W/Power Exhaust
  • Slab Economizer End Return W/Power Exhaust