This product is no longer in production and may only be available in limited quantities. Contact your dealer for further details.

Cooling Efficiency
Heating Efficiency
Comfort Features
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cools Cools the air. May be either a heat pump or an air conditioner.
heats Heats your indoor environment, using natural gas, oil, propane or electric power.
puron Puron refrigerant is an environmentally sound refrigerant designed not to harm the earth's ozone layer.
estar Products with the ENERGY STAR® logo are qualified to earn the U.S. government's designation for superior energy efficiency to help save costs on energy bills.
taxcredit Geothermal products that qualify for tax credits of up to 30% their installed cost.


The GT-PG series offers exceptional quality, quiet performance and year round comfort. Optional upgrades include a variable-speed motor and supplemental hot water generation.

A single-stage scroll compressor, combined with a single- or (optional) variable-speed motor, tin plated coil, microprocessor control and quiet operation make this a great choice.

Perhaps best of all is the Federal tax credits still available on geothermal systems. You can revel in getting a tax credit of up to 30% of your installed cost of a geothermal system.



  • Single-stage scroll compressor for reliable performance
  • Single-speed, large, low-RPM blower motor for quiet operation
  • Excellent dehumidification and temperature control
  • Insulated cabinet for quiet operation
  • Large operating temperature range
  • Tin plated air coil for long life
  • Stainless steel drain pan
  • CXM Unit Performance Sentinel Control Board for precision operation
  • 2" MERV 11 filtration
  • Non-ozone depleting Puron® refrigerant
  • 10-year limited warranty
  • Limited service labor allowance1


  • Variable-speed blower motor for ultimate comfort and quietest operation
  • Supplemental, domestic hot water generation
  • Optional extended service labor allowance available2

1 A 5-year limited service labor allowance covering repairs to the compressor and refrigerant circuit parts; a 2-year limited service labor allowance on all other unit parts, auxiliary electric heaters and geothermal pumping modules. See warranty certificate for complete details.

2 Coverage varies by part. Ask your Carrier® geothermal expert for details.



  • Closed loop cooling: Up to 20.2 EER
  • Closed loop heating: Up to 4.2 COP
  • Open loop cooling: Up to 27.4 EER
  • Open loop heating Up to 5.1 COP
  • ENERGY STAR ® qualified in all sizes


  • Summer dehumidification is improved with optional variable-speed blower motor
  • Excellent cold weather performance
  • Sound: low-RPM blower motor operates quietly (quieter operation achieved with optional variable-speed blower)


  • Standard-efficiency, fixed-speed blower motor (variable-speed optional)
  • Single-stage scroll compressor 
  • Sound enhancements: Fully insulated cabinet and double-isolation compressor mounting system
  • Performance Sentinel diagnostic intelligence
  • Recommended control: Performance Edge® relative humidity thermostat


  • 1.5-6 ton cooling
  • 18,000-72, 000 Btu/h heating


  • Vertical Upflow


  • 208/230 V


  • Heavy-duty, galvanized steel cabinet
  • Epoxy-coated in taupe metallic paint


California residents please see Proposition 65.