Carrier GT-G - GT-PX Series Features and Benefits; Other New Features; Application Flexibility; Service Advantages

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.