GeoComfort Geothermal Heat Pump Manuals — page 3
Select your GeoComfort model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
GeoComfort geothermal heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| GZS048*****1BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZS048******BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZS060*****1Element | open-loop water-to-air geothermal heat pump | July 2022 |
| GZS060*****1BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZS060******BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZS072*****1BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZT024ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT024******BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZT030ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT036ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT036******BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZT042ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT042******BElement | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZT048ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT048******BIon | closed-loop water-to-air geothermal heat pump | August 2023 |
| GZT060ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT072ZT Series | open-loop water-to-air geothermal heat pump | February 2025 |
| GZT072******BElement | closed-loop water-to-air geothermal heat pump | August 2023 |