Other new features, Application flexibility, Service advantages – Carrier GT-S User Manual

Page 7: Factory quality, Two-stage indoor split puron, Systems

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Two-Stage Indoor Split

Puron

®

Systems

5

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

Other New Features

• Stylish two-tone look with textured black powder

coat paint and stainless steel front access panel.

• Liftout handle for front access panel.
• Factory supplied (fi eld-installed) fi lter drier for

trouble free reliability.

• Easy access low profi le horizontal control box.
• Double isolated compressor for quiet and

vibration free operation.

• Spring-mounted compressor for additional

noise suppression.

• Open Service-Friendly Cabinet (i.e, all

components in compressor section can be
serviced from the front).

The GT-PX Series Split System has abundant
features and industry leading effi ciency.

Application Flexibility

• Four Capacities 026, 038, 049, and 064.
• Extended range operation (20-120°F EWT) and

fl ow rates as low as 1.5 gpm per ton.

• Compressor section match-ups for a variety of air

handlers and add-on furnace coils for the ultimate
in system and fuel type fl exibility.

• Precharged compressor section with back-seating

service valves for quick installation.

• Circuit breaker protected loop and hot water

generator pumps.

• Field selectable freeze protection setting for well

or loop.

• Puron

®

HFC 410A zero ozone depletion refrigerant.

• Highest effi ciencies for split systems in ARI/ISO/

ASHRAE/ANSI 13256-1 ratings for heating COP’s,
cooling EER’s with low water fl ow rates.

• Two-Stage operation for ultra high effi ciencies and

unsurpassed comfort.

• Operating temperature range and high effi ciency

allow shorter loops.

• Optional hot water generator with internal pump

generates hot water at considerable savings.

• Rugged and highly effi cient next generation

Copeland UltraTech™ scroll compressors provide
the industry’s highest effi ciencies and full capacity
with reduced cycling losses.

• Oversized coaxial tube water-to-refrigerant heat

exchangers operate at low liquid pressure drop.
Convoluted copper (and optional cupronickel)
water tube functions effi ciently at low-fl ow rates
and provides freeze-damage resistance.

Service Advantages

• Removable panels - 3 for compressor section

(plus removable top panel).

• Low profi le control box grants easy access to all

internal components.

• Factory supplied (fi eld installed) liquid line

fi lter/drier.

• Brass swivel-type water connections for quick

connection and elimination of wrenches or
sealants during installation.

• Bi-directional thermal expansion valve.
• CXM control features status lights with memory

for easy diagnostics.

• Unit Performance Sentinel alerts homeowner of

potential performance issues.

• Circuit breaker protected 75VA control transformer.
• High and low pressure service ports on

refrigerant circuit.

• Accurate refrigerant sensing freeze protection.

Factory Quality

• All units are built on our Integrated Process

Control Assembly System (IPCS). The IPCS is
a unique state of the art manufacturing system
that is designed to assure quality of the highest
standards of any manufacturer in the water-source
industry. Our IPCS system:

-

Verifi es that the correct components are

being assembled.

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