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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heats Heats your indoor environment, using natural gas, oil, propane or electric power.
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.
puron Puron refrigerant is an environmentally sound refrigerant designed not to harm the earth's ozone layer.
taxcredit Geothermal products that qualify for tax credits of up to 30% their installed cost.


This heat pump delivers the hot water to  heat your home and can provide for your domestic water needs, too. It's designed to produce higher water temperatures for demanding radiant/hydronic applications.

Carrier's GT-PW water-to-water model puts you in hot water in a good way and is up to five times more efficient than a traditional boiler. Euro-style cabinet design is pleasing to the eye with quiet operation that's just as pleasing to the ear.

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.



  • Designed for a wide range of radiant/hydronic applications (heating only)
  • Can alternatively be used as a dedicated domestic hot water source
  • Delivers water temperatures up to 145°F
  • Single-stage scroll compressor
  • Large operating temperature range
  • CXM Unit Performance Sentinel Control Board for precision operation
  • Built-in programmable controller with outdoor temperature reset and warm weather shutdown
  • Attractive, Euro-style cabinet
  • Non-ozone depleting Puron® refrigerant
  • 10-year limited warranty
  • Limited service labor allowance1


  • Supplemental, domestic hot water generation when used primarily for radiant/hydronic applications
  • 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 heating: Up to 4.2 COP
  • Open loop heating Up to 5.2 COP
  • ENERGY STAR ® qualified in all sizes


  • Output: Up to 145°F heated water
  • Excellent cold weather performance
  • Sound: Quiet operation


  • Single-stage scroll compressor
  • Sound enhancements: Fully insulated cabinet and double-isolation compressor mounting system
  • Performance Sentinel diagnostic intelligence
  • Built-in programmable controller


  • 36,000 Btu/h heating


  • 208/230 V


  • Heavy-duty, galvanized steel cabinet
  • Powder-coated, taupe metallic paint
  • Hinged front door access


California residents please see Proposition 65.