GT-PW WaterTo WaterGeothermalHeat Pump – 50YEW

Contact us to request service or request an estimate. We offer Emergency 24hr service too! For After Hour Emergency Service please call 847-742-3486 ext. 302 or call 630-549-5944 for After Hour Emergency Estimates.

Our normal hours are 8am – 4pm.


This geothermal heat pump delivers the comfort with hot water for your radiant or hydronic system putting you in hot water in a good way.

Carrier’s® GT-PW water-to-water model produces hot water only and can be as much as 5 times more efficient than a traditional boiler system. Because of its high-heat capacity, it could also be used as a dedicated hot water source for your home.

Perhaps best of all is a Federal tax credit still available on qualified geothermal heating and cooling systems. So, you can revel in getting a tax credit of up to 30% of your installed cost of a geothermal system.

Additional information


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
Insulated cabinet for quiet operation
Large operating temperature range
Built-in programmable controller with outdoor temperature reset and warm weather shutdown
Non-ozone depleting Puron® refrigerant
10-year parts and labor limited warranty1
Supplemental, domestic hot water generation when used primarily for radiant/hydronic applications
1 To the original owner, when installed in an owner-occupied residence, a 10-year parts limited warranty and 5-year labor limited warranty for major refrigerant circuit components (including compressors, heat exchangers, and expansion and reversing valves), and a 2-year labor limited warranty for all other parts. See warranty certificate 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
Electronic control board
Built-in programmable controller
36,000 Btu/h heating
208/230 V
Heavy-duty, galvanized steel cabinet
Epoxy-coated, taupe metallic paint
Hinged front door access