Indoor & Outdoor Split
Geothermal Comfort Systems
Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05
1
Table of Contents
Geothermal Advantages ....................................................................................................................................................................................................................................... 2
Loop Systems ............................................................................................................................................................................................................................................................. 3
GT-PX Indoor Split (50YDS) Series Introduction ................................................................................................................................................................................. 4
GT-PX Indoor Split (50YDS) Series Features & Benefi ts ..................................................................................................................................................................5
GT-G Split Indoor (50YCS) Series Features & Benefi ts ..................................................................................................................................................................... 8
GT-S Outdoor Split (38WQS) Series Introduction ............................................................................................................................................................................. 10
GT-S Outdoor Split (38WQS) Series Features & Benefi ts ..............................................................................................................................................................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