Carrier GT-S, GT-PX, GT-G specifications Table of Contents

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	Indoor & Outdoor Split
	Geothermal Comfort Systems
Table of Contents
Geothermal Advantages	2
Loop Systems	3
GT-PX Indoor Split (50YDS) Series Introduction	4
GT-PX Indoor Split (50YDS) Series Features & Beneﬁts	5
GT-G Split Indoor (50YCS) Series Features & Beneﬁts	8
GT-S Outdoor Split (38WQS) Series Introduction	10
GT-S Outdoor Split (38WQS) Series Features & Beneﬁts	12
ARI/ISO/ASHRAE 13256-1 Data	14
Model Nomenclature	16
Reference Calculations & Legend	17
GT-GS/GT-S Performance Correction Factors	17
GT-PX Performance Correction Factors	18
GT-PX Performance Data	19
GT-GS/GT-S Performance Data	27
Physical Data	34
GT-PX Dimensional Data	35
GT-GS Dimensional Data	36
GT-S Dimensional Data	37
Electrical Data	38
Thermostat Wiring	39
CXM Control Features	40
Typical Wiring Diagram - GT-PX Units	43
Typical Wiring Diagram - GT-GS Units	44
Typical Wiring Diagram - GT-S Units	45
Equipment Selection	46
Engineering Guides	49
Accessories, Options, & Warranty	52
Guide Revision Log	Back Cover
Revised: 08/10/05D

Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05

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Contents Geothermal Split Systems Carrier Page Table of Contents Environmentally Friendly Geothermal AdvantagesHighest Efﬁciency Maximum ComfortGround Water Systems Closed Loop SystemsPuron Refrigerant Rounding Out the Product LineFactory Quality Other New FeaturesService Advantages Application FlexibilityOptions & Accessories Features and Beneﬁts Operating Efﬁciencies GT-GSSingle-Stage Indoor Split R22 Systems What is the GT-S? Why Paradigm Shift?GT-S Concept Typical GT-S / Add-on Coil Installation Typical GT-S / Air Handler InstallationInternally-mounted ﬁeld installed Flow Controller Copeland Scroll Compressor Rotary GT-PX 50YDS Performance Data Metric SI Units GT-PX 50YDS Performance Data English IP UnitsGT-GS 50YCS & GT-S 38WQS Performance Data Metric SI Units GT-GS 50YCS & GT-S 38WQS Performance Data English IP UnitsModel Nomenclature 38WQS NomenclatureGT-GS & GT-S Performance Correction Factors CoolingEntering Air Correction Factors Airﬂow Correction FactorsPSI EER HWC LAT COP 50YDS026 Part Load With FV4003EER HWC LAT COP 50YDS026 Full Load With FV400350YDS038 Part Load With FV4005 PSI EER HWC LAT COP 50YDS038 Full Load With FV400550YDS049 Part Load With FV4006 50YDS049 Full Load With FV4006 GT-PX50YDS064 Part Load With FV4006 50YDS064 Full Load With FV4006 Cooling EAT 80/67 F 50YCS018 / 38WQS018 With GAH01850YCS024 / 38WQS024 With GAH024 CarrierEWT F GPM CFM PSI LAT COP HWC EER 50YCS030 / 38WQS030 With GAH030CFM PSI LAT COP HWC EER 50YCS036 / 38WQS036 With GAH036110 50YCS042 / 38WQS042 With GAH04250YCS048 / 38WQS048 With GAH048 2000 53.6 50YCS060 / 38WQS060 With GAH060GT-PX 50YDS Physical Data GT-GS 50YCS Physical DataGT-S 38WQS Physical Data GT-PX 50YDS Dimensional Data GT-PX Dimensional DataGT-GS 50YCS Dimensional Data GT-GS Dimensional DataGT-S 38WQS Dimensional Data GT-S Dimensional DataGT-S 38WQS Electrical Data Electrical DataGT-PX 50YDS Electrical Data GT-GS 50YCS Electrical DataThermostat Installation Thermostat WiringTypical Thermostat Wiring, Two-Stage Units 3 Heat / 2 Cool Typical Thermostat Wiring Inﬁnity / Evolution ControlsCXM Controls CXM LED And Alarm Relay OperationsCXM Controls Safety Features CXM ControlCXM Control Start-up Operation Diagnostic FeaturesStat signal Unit OperationGT-PX Split Wiring Diagram GT-GS Split Wiring Diagram GT-S Split Wiring Diagram General Equipment SelectionEquipment Selection 22 Air Handler CharacteristicsAir Handler Selection Example Selecting Air HandlerElectrical GT-PX Split 50YDS SeriesCasing & Cabinet Refrigerant CircuitGT-GS GT-S Outdoor Split 38WQS Series Cooling TXV Kit ﬁeld installed R-22 GT-GS & GT-S units only Thermostat ﬁeld installedFlow Controller ﬁeld installed Hose Kits ﬁeld installed GT-PX & GT-GS onlyPage 7300 S.W th Street Oklahoma City, OK Phone Fax