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Geothermal Heat Pumps

Geothermal heat pump systems tap into the energy right in your own backyard—transferring heat to or from the earth to heat or cool your home. No matter what the weather is like outside, geothermal heat pumps deliver energy-efficient performance to give you the most comfortable indoor comfort for your home.

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What to Look for in a Geothermal Heat Pump System
Energy Savings

As a renewable energy source, geothermal energy reduces your carbon footprint—a single geothermal heat pump can reduce greenhouse gas emissions by 11 metric tons over its 20-year lifespan. Geothermal heat pumps are rated by their Energy Efficiency Ratio (EER) and the coefficient of performance (COP) rating, which is much like miles per gallon (MPG) for a car: the higher the rating, the more energy-efficient the system.

Utility Savings

Geothermal heat pumps can lower home cooling and heating operating costs compared to forced-air HVAC systems, with savings as high as 70 percent.

Sound Performance

Packaged geothermal heat pumps are an all-in-one system that do not require an outdoor unit and are fully insulated for very quiet operation. Our Infinity® split-system geothermal heat pump requires an indoor unit that will produce minimal sound. The split-system heat pump is installed outside your home and also features sound reducing technologies.


Our packaged geothermal heat pumps are durable, and because they are located indoors, they can last for up to 20 years with little maintenance. Our split-system geothermal heat pump is also extremely durable and can last for up to 15 years with little maintenance.

Which Geothermal Heat Pump Is Right for Your Home?

Packaged Geothermal Heat Pumps

All-in-one systems for ultimate comfort:

  • Energy efficient—EER rating up to 37 and COP rating up to 5.2
  • Ultra-quiet comfort
  • Advanced humidity and temperature control

Split System

Split System Geothermal Heat Pumps

Pairs with an indoor fan coil or furnace:

  • Energy efficient—EER rating up to 29.1 and COP rating up to 5.2
  • Superior humidity and temperature control
  • Quiet comfort

Explore All Geothermal Heat Pumps
Initial Cost
Initial Cost
Energy Savings
Energy Savings
Overall Efficiency <p>Efficiency within a model group will tend to vary by the size (capacity) of the unit. Some products, like furnaces, may also be affected by installation orientation (horizontal, upflow, or downflow) or even by the nozzle used in installation, as is the case with boilers and oil furnaces. The efficiency of an air conditioner or heat pump can even be affected by the furnace or fan coil it relies on inside the home to move air. Products that fall into the “Select sizes ENERGY STAR<sup>®</sup> qualified” category include within their model group some non-qualified units due to either size or potential installation factors.</p> info
Cooling Efficiency (Closed Loop)
Cooling Efficiency (Open Loop)
Heating Efficiency (Closed Loop)
Heating Efficiency (Open Loop)
Comfort Features
Comfort Features
Compressor Type
Humidity Control
Humidity Control
Blower Motor Type
Installation Location
Sound Performance
Hybrid Heat® Compatible Requires Performance<sup>TM</sup> Edge<sup>®</sup> relative humidity or ComfortZone<sup>TM</sup> II thermostatsinfo
Product Line
Product Line
We couldn’t find any products that match your search. Please clear or revise your filter selections. Having trouble deciding what product meets your needs? Visit our system builder or contact your local Carrier Expert.
Our most advanced complete geothermal system offers premium energy savings, comfort features and humidity control.
Most Advanced

Initial Cost $$$

Infinity® Geothermal Heat Pump GC,c_lfill,q_auto,f_auto/v1600814139/carrier/residential-hvac/products/geothermal/infinity-geothermal-heat-pump-GC.png $$$ Premium All sizes ENERGY STAR® certified Up to 32 EER Up to 37 EER Up to 4.7 COP Up to 5.2 COP Premium Two-stage Excellent Variable-speed Indoor Extremely quiet Not applicable Packaged
Offers premium energy savings with premium humidity control and enhanced comfort features.

Initial Cost $$

Performance™ Geothermal Heat Pump GP,c_lfill,q_auto,f_auto/v1600814146/carrier/residential-hvac/products/geothermal/performance-geothermal-heat-pump.png $$ Premium All sizes ENERGY STAR® certified Up to 24.5 EER Up to 30 EER Up to 4.0 COP Up to 4.6 COP Enhanced Two-stage Excellent Variable-speed Indoor Extremely quiet Not applicable Packaged
Offers premium energy savings compared to other geothermal solutions with standard comfort features.

Initial Cost $

COMFORT™ HEAT PUMP GB,c_lfill,q_auto,f_auto/v1599155179/carrier/residential-hvac/products/geothermal/comfort-geothermal-heat-pump-GB.png $ Premium All sizes ENERGY STAR® certified Up to 21.7 EER Up to 28.1 EER Up to 4.3 COP Up to 5.2 COP Standard Single-stage Enhanced Multi-speed Indoor Quiet Not applicable Packaged
An outdoor geothermal system that pairs with a separate indoor unit for premium energy savings.

Initial Cost $$

<div>INFINITY® SPLIT SYSTEM GEOTHERMAL HEAT PUMP</div> GZ,c_lfill,q_auto,f_auto/v1599155091/carrier/residential-hvac/products/geothermal/performance-split-system-indoor-geothermal-heat-pump-GS.png $$ Premium Select sizes ENERGY STAR® certified Up to 28.8 EER Up to 29.1 EER Up to 4.6 COP Up to 5.2 COP Premium Two-stage Varies, based on indoor unit Not applicable Outdoor - used in conjunction with existing furnace/fan coil Varies based on furnace/fan coil Yes Split-system
Radiant/hydronic system that produces hot and chilled water with premium energy savings

Initial Cost $$

<div>Performance™ Water-to-Water Geothermal Heat Pump</div> GW,c_lfill,q_auto,f_auto/v1602878968/carrier/residential-hvac/products/geothermal/Carrier-GW.png $$ Premium Select sizes ENERGY STAR® certified Up to 22.1 EER Up to 25.7 EER Up to 3.2 COP Up to 3.8 COP Enhanced Two-stage Varies, based on indoor unit Not applicable Outdoor - used in conjunction with existing furnace/fan coil Varies based on furnace/fan coil Yes Split-system
Convenient Monthly Payments With Financing
Learn more about flexible payments and lease options.
Ultimate Comfort and Control
Learn more about our Infinity System to personalize your home's indoor comfort.
Heating and Cooling Basics
What are Geothermal Heat Pumps and How Do They Work?
How can we help you?

If you prefer to speak to someone in person, call 1-800-Carrier (1-800-227-7437) .


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