• iQ Drive:InverterdrivenSamsungrotarycompressorprovidesve
capacitiesinmodulatingoperationfromatwostagethermostat.
• Interface control board: Two digit LED provides system
operation, status and diagnostic troubleshooting information.
UtilizesaNORDYNE-patentedcapacitycontrolalgorithmtoselect
the optimumsystemcapacitylevel. Internal controls monitor
systemoperationtoprotecttheinverterdriveandcompressor.
• Cooling operation temperature range: 50 °F to 125 °F
• Five Minute Restart Time Delay: keepstheunitfromrestarting,
eliminatingthehighestcauseforcompressorfailure.
• EXV control:Preciserefrigerantsuperheatcontrolprovidedby
anelectronicexpansionvalve.
• Suction Accumulator:Protectionfromliquidoodback and
futurecompressorfailures.
• Compressor and Component Access: Designed to make
servicingeasierforthecontractor,hingeaccesspanelisprovided
toallcontrolsandthecompressor.
• High Efficiency with low Sound Levels: 20SEERwithsound
ratingsfrom63to74dbdependinguponoperatingconditions.
Engineered to signicantly reduce unwanted noise with
compressorsoundblanket,variablespeedcondensermotorand
swept-wingfanbladeanddischargemufer.
• High Pressure Switch:Protectsagainstabnormallyhighsystem
pressures.Auto-resetfeaturepreventsnuisanceservicevisits.
• Low Pressure Switch: Protectsagainstlossofsystemrefrigerant
charge.
• Liquid Line Filter Drier: Factoryinstalled.
• Micro-Channel Condenser Coils:Allaluminumcoilsthatprovide
highcorrosionresistanceandincreasedheattransfer.
• Anteater Copper Tube (Luvata Uniguard) / Aluminum Fin
Indoor Coils: Indoorcoilsaredesignedtooptimizeheattransfer,
andincreasedurabilityandreliability.
• Wire Guard Coated with Earth Friendly Epoxy and Plastic
Mesh Hail Guard:Aguardthatwillneverrustandprotectsthe
unitscoilfrombeingdamaged.
• Designed using galvanized steel:withapolyesterurethane
coatnish.The950hoursaltspraynishresistscorrosion50%
betterthancomparableunits.
• Heavy-Gauge Full Perimeter Base Rails: Facilitates forklift
handlingandcurbmounting.
• Convertible Air Delivery:Horizontalordownowtoaccommodate
rooftoporhorizontalapplications.
• Corrosion-Resistant Drain Pan: Quicklydrainsawayevaporator
condensate.
• One Piece Top for Great Fit and Finish, Total Seal: Well
designed,qualityconstruction.Dripedgeontoppanelswhisks
awayrainwater.Embossedbottompankeepsblowercomponent
compartmentdry.
• SmartLite
®
Control Board:Providesextended lifetoigniters
usinghotsurfaceignitiontechnology.Programmedtolearnthe
heat-upcharacteristicsoftheigniter,thenadapttheignitiontime
tothecharacteristicsofthefurnacesotheigniterisenergized
appropriately.
• Hot Surface igniter:Innovativeapplicationofanappliancetype
igniterwitha20yearhistoryofreliability.
• Energy Efficient Variable Speed ECM Blower:Advancedmotor
technologyprovides16eldselectablecoolingand8forheating.
Extraquietandsmoothbloweronandoffcycles,automatically
adjuststodifferentstaticloads.
2-5 Ton Single-Phase Units
R6GI Series
Single Packaged
Gas/Electric Units
20 SEER 81% AFUE
Multi-Stage Cool/Two-Stage Heat
The iQ Drive gas/electric packaged system features
modulatingcompressortechnologyandvariablespeed
indoorandoutdoorfanmotors.Thissystemiscontrolled
fromatwostagecoolingandheatingthermostat. The
systemhasthecapabilityofaddingupto18%ofadditional
coolingabove the rated capacity. The system hasde-
humidicationcapabilitiesfromacapablethermostator
ductmountedhumidistat.Thesepackagedgas/electrics
areultra-highefcientself-containedheatingandcooling
unitsthatcanbeinstalledontherooforonaslab.The
convertibleunitdesignmakesinstallationssimpleinall
applications.UnitsareETLandETLclisted.
FEATURES and BENEFITS
TECHNICAL
SPECIFICATIONS