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Geothermal Heat Pumps
WaterFurnace Geothermal Sytems provide years of comfort

Choosing a WaterFurnace Geothermal Heat Pump Is Simply Smarter

WaterFurnace geothermal heating and cooling systems come in three basic configurations, designed to meet the needs of your home and provide the highest efficiency and the greatest energy savings. And nearly all of our products meet or exceed the Energy Star® requirements. [Energy Star® Compliant WaterFurnace products]

WaterFurnace Geothermal System Types:
Learn more about All-In-One Geothermal Systems   All-In-One
Learn more about Split Geothermal Systems   Splits
Hydronic Systems explaination   Hydronic
      Split Geothermal Systems:
Provide installation flexibility with the capability to be installed with a remote air handler. WaterFurnace geothermal splits can be used to provide comfort for the entire home, or individual zones like the second story on a large home. Using geothermal split systems in conjunction with a fossil fuel furnace "turbocharges" the system for increased efficiency.

5 Series 700A11 Geothermal Heat Pump
7 Series
41.0 EER / 5.3 COP

The best of the best. Variable capacity system delivers comfort and savings you have to experience to believe.
5 Series 500A11 Geothermal Heat Pump
5 Series
28 EER / 4.8 COP

An upgrade to our Envision line that upholds the exceptional comfort and reliability expected from the WaterFurnace name.
3 Series 300A11 Geothermal Heat Pump
3 Series
22.3 EER / 4.1 COP

30 years of research, engineering advancements, and manufacturing experience all at a great price point.
Synergy3D Geothermal Heat Pump
25.7 EER / 4.2 COP

3-in-1 System. Forced air heating and cooling. Capable of radiant floor heat.
5 Series SAH Air Handler
5 Series SAH Air Handler
Used with split units in homes with limited utility space.
Envision Air Handler
Envision Air Handler
Used with split units to move air to and from the home.
5 Series (500W11) Hydronic Geothermal Heat Pump
5 Series
Hydronic Unit 17.5 EER / 3.1 COP

Hydronic. Add-on to other unit for high volume hot water users. Perfect for domestic hot water, radiant floor, spa, pools, fan coils.
5 Series Single Hydronic with OptiHeat Geothermal Heat Pump
5 Series
(504W11 with OptiHeat)
Hydronic Unit 16.1 EER / 3.3 COP

Hydronic. Add-on to other unit for high volume hot water users that utilizes OptiHeat vapor injection technology. Higher water temperatures for radiant floor, spa, pools, fan coils.
Envision NDW
Envision NDW
Hydronic Unit 22.0 EER / 3.5 COP

Hydronic. Perfect for high volume radiant floor, spa, pools, snow & ice melt.
5 Series - 500R11
5 Series
25.3 EER / 4.4 COP

Versatility. Used with remote air handler or gas furnace.
Envision Series Outdoor Split Geothermal Heat Pump
5 Series Outdoor Split
25.3 EER / 4.4 COP

Outdoor Unit. Used with remote air handler or gas furnace.


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