WaterFurnace Geothermal Heat Pump Manuals
Select your WaterFurnace model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
WaterFurnace geothermal heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| LD(V,H)024A3 Series | open-loop water-to-air geothermal heat pump | October 2023 |
| LD(V,H)036A3 Series | open-loop water-to-air geothermal heat pump | October 2023 |
| LD(V,H)048A3 Series | open-loop water-to-air geothermal heat pump | October 2023 |
| LD(V,H)060B3 Series | open-loop water-to-air geothermal heat pump | October 2023 |
| LD(V,H)072A3 Series | open-loop water-to-air geothermal heat pump | October 2023 |
| NDS038J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | March 2023 |
| NDV/NDH026J1*(1,4)5 Series | closed-loop water-to-air geothermal heat pump | January 2023 |
| NDV/NDH038K1*(1,2,4)5 Series | closed-loop water-to-air geothermal heat pump | January 2023 |
| NDV/NDH049K1*(1,2,4)5 Series | open-loop water-to-air geothermal heat pump | September 2022 |
| NDV/NDH064K1*(1,4)5 Series | closed-loop water-to-air geothermal heat pump | June 2022 |
| NDV/NDH072J1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | January 2023 |
| NDZ026H15 Series (Indoor Split) | open-loop water-to-air geothermal heat pump | March 2023 |
| NDZ038J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NDZ049J15 Series (Indoor Split) | open-loop water-to-air geothermal heat pump | March 2023 |
| NDZ064J15 Series (Indoor Split) | open-loop water-to-air geothermal heat pump | March 2023 |
| NDZ072H15 Series (Indoor Split) | open-loop water-to-air geothermal heat pump | March 2023 |
| NEW040*15 Series | closed-loop water-to-water geothermal heat pump | April 2022 |
| NEW050*15 Series | closed-loop water-to-water geothermal heat pump | April 2022 |
| NEW066D15 Series | open-loop water-to-water geothermal heat pump | April 2022 |
| NSV/NSH012J1*05 Series | open-loop water-to-air geothermal heat pump | May 2023 |
| NSV/NSH018J1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH018J1*05 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH022J1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH030J1*(0,3)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH030J1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH036K1*(0,3)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH036K1*(1,2,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH042K1*(0,3)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH042K1*(1,2,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH048K1*(0,3)5 Series | open-loop water-to-air geothermal heat pump | June 2024 |
| NSV/NSH048K1*(1,2,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSV/NSH060K1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | June 2024 |
| NSV/NSH060K1*05 Series | open-loop water-to-air geothermal heat pump | June 2024 |
| NSV/NSH070J1*(1,4)5 Series | open-loop water-to-air geothermal heat pump | August 2023 |
| NSW018*15 SERIES | open-loop water-to-water geothermal heat pump | November 2023 |
| NSW025*15 SERIES | open-loop water-to-water geothermal heat pump | November 2023 |
| NSW040*15 SERIES | open-loop water-to-water geothermal heat pump | November 2023 |
| NSW050*15 SERIES | open-loop water-to-water geothermal heat pump | November 2023 |
| NSW060*15 SERIES | open-loop water-to-water geothermal heat pump | November 2023 |
| NSZ022H15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NSZ030H15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NSZ036J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NSZ042J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NSZ048J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NSZ060J15 Series (Indoor Split) | closed-loop water-to-air geothermal heat pump | April 2022 |
| NVV/NVH036D1*(1,2)7 Series | open-loop water-to-air geothermal heat pump | January 2023 |
| NVV/NVH048D1*17 Series | open-loop water-to-air geothermal heat pump | January 2023 |
| NVV/NVH060D1*17 Series | closed-loop water-to-air geothermal heat pump | May 2023 |