Packaged Rooftop Air Conditioning Unit Presents the

Packaged Rooftop  The Eco2 is a packaged rooftop air conditioner available in 10 models ranging size from tons (12,000-27,000 cfm).  The packaged rooftop is a self-contained packaged air conditioning unit consisting of an outdoor air handling section including DX cooling coils, filters, supply and exhaust fans, motors, controls, and a condensing section including scroll compressors, air-cooled condenser and all interconnecting piping.  This product is positioned to serve the commercial rooftop market story office buildings, retail stores, schools, warehouses and manufacturing.

Name Event Date Name Event Date 3 Standard Features  HFC-407C refrigerant  ASHRAE 90.1 level energy efficiencies  Scroll compressors  Double-wall construction  Hinged access doors on both sides of the unit  Double-sloped stainless steel drain pan  Class II centrifugal-type forward-curved fan with 4” ESP capable  Single-point power  ETL listed  Rated in accordance with ARI 360  Hot gas bypass on VAV units  Terminal strip for field control connections  1” supply fan spring isolation  2” throwaway filters in an angled filter rack  Bottom supply & return openings  Painted exterior capable of withstanding a minimum of 500 hours of salt spray testing

Name Event Date Name Event Date 4 Control Features  OptiLogic TM rooftop unit controller  4 line x 20 character clear language display  System alarm LED  Operating data, configuration, setpoints, service, setup and history accessible through keypad.  Factory-tested and configured with automated run tester OptiLogic TM Control Center OPERATION DATA UNIT STATUS CONFIGURATION UNIT SETUP SERVICESETPOINTS HISTORY *** UNIT STATUS *** Supply Fan System Fan Status = ON Cntrl Output = 78% CANCEL BACK NEXT CHANGE ENTER SYSTEM ALARM

Name Event Date Name Event Date 5 Control Features (cont’d)  Battery backed time clock  108 user defined parameters that can be displayed or set through display  Five smoke purge modes (with power exhaust)  Occupied/unoccupied switching  Modem card for remote monitoring  Expandable IO  Self diagnostics  Anti-short cycle delays for compressors and fan motors  Energy saver delay  Emergency stop input

Name Event Date Name Event Date 6 Standard Accessories  Standard 14” full perimeter roof curb  Standard 14” open condenser roof curb  Compressor sound blankets  Display remote mounting kit

Name Event Date Name Event Date 7 Factory-Installed Control Options Control Options  Terminal strip (default)  Zone sensor  Thermostat analog input  Standalone  BACNet interface  Master-slave configuration  LON (in development)

Name Event Date Name Event Date 8 Factory-Installed Air Flow Options Air Flow Options  Constant volume (default)  VAV units - VFD  VFD manual bypass  2” fan spring isolation  Seismic restraints for supply fan  Select horizontal supply and return air openings

Name Event Date Name Event Date 9 Factory-Installed Power Wiring Options Power Wiring Options  Single-point power supply with manual disconnect switch  Dual-point power supply  GFCI convenience outlet

Name Event Date Name Event Date 10 Factory-Installed Coil Options Coil Options  Pre-coated fins  Post-coated coils  Copper fins  Left or right-hand drain pan connection

Name Event Date Name Event Date 11 Factory-Installed IAQ Options IAQ Options  Dry bulb, single or comparative enthalpy economizer  Air flow measurement  CO2 demand ventilation  Modulating damper  Two-position damper  Manual fixed damper  Filter maintenance alarm

Name Event Date Name Event Date 12 Factory-Installed Filter Options Filter Options  2” pleated high efficiency  2” cleanable  2” carbon filters  12” rigid 65% efficiency, 2” prefilters  12” rigid 95% efficiency, 2” prefilters  Rigid filter rack, no media for field-supplied filters

Name Event Date Name Event Date 13 Factory-Installed Refrigerant System Options Refrigerant System Options  Hot gas bypass  Replaceable core driers  Shutoff valves  Suction and discharge pressure transducers  Low ambient operation  High ambient operation (with pressure transducer package)

Name Event Date Name Event Date 14 Factory-Installed Motor Options Motor Options  Multiple motor sizes  Standard efficiency ODP  High efficiency ODP  Standard efficiency TEFC  High efficiency TEFC

Name Event Date Name Event Date 15 Factory-Installed Relief Options Building Relief Options  Barometric  Powered exhaust on/off  OA damper control  Building pressure control  Modulating exhaust  Discharge damper  VFD

Name Event Date Name Event Date 16 Unit Configuration Condensing Section Evaporator Filter Economizer Relief Hood Supply Fan Section Outside Air Hood Discharge Plenum Power Exhaust

Name Event Date Name Event Date 17 Competitive Comparisons tons

Name Event Date Name Event Date 18 Capacities

Name Event Date Name Event Date 19 Weights

Name Event Date Name Event Date 20 Footprint

Name Event Date Name Event Date 21 Face Velocities

Name Event Date Name Event Date 22 The YORK Advantage  Higher energy efficiency  Alternative refrigerant HFC-407C  IAQ capabilities  Double-wall construction  Factory packaged controls

Packaged Rooftop Air Conditioning Unit Presents the