Bryant Geothermal Heat Pump Manuals
Select your Bryant model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Bryant geothermal heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| GB018H******1**2GB | open-loop water-to-air geothermal heat pump | December 2024 |
| GB018V******1**2BP018 | open-loop water-to-air geothermal heat pump | December 2024 |
| GB024H/V******1*X1GB | open-loop water-to-air geothermal heat pump | November 2021 |
| GB030H/V******1*X1GB | open-loop water-to-air geothermal heat pump | November 2021 |
| GB036H******1**1GB | open-loop water-to-air geothermal heat pump | December 2024 |
| GB036V******1**1GB | open-loop water-to-air geothermal heat pump | December 2024 |
| GB042H******1**1GB | open-loop water-to-air geothermal heat pump | December 2024 |
| GB042V******1**1BP042 | open-loop water-to-air geothermal heat pump | December 2024 |
| GB048H******1**1GB | open-loop water-to-air geothermal heat pump | December 2024 |
| GB048V******1**1BP048 | open-loop water-to-air geothermal heat pump | December 2024 |
| GBA18V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA18V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA24V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA24V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA30V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA30V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA36V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA36V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA42V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA42V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA48V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA48V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA60V/H**C******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA60V/H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GBA70H**N******1GBA | open-loop water-to-air geothermal heat pump | October 2024 |
| GC024H**C***1*X1GC | open-loop water-to-air geothermal heat pump | November 2021 |
| GC024H**N***1*X1GC | open-loop water-to-air geothermal heat pump | November 2021 |
| GC024V/C**C***1*X1 + UIGC | open-loop water-to-air geothermal heat pump | November 2021 |
| GC024V/C**N***1*X1GC | open-loop water-to-air geothermal heat pump | November 2021 |
| GC036C/H/V******1*X1 + UIGC | open-loop water-to-air geothermal heat pump | March 2024 |
| GC048H**C***1*X1GC | open-loop water-to-air geothermal heat pump | April 2024 |
| GC048H**N***1*X1GC | open-loop water-to-air geothermal heat pump | April 2024 |
| GC048V/C**C***1*X1GC | open-loop water-to-air geothermal heat pump | April 2024 |
| GC048V/C**N***1*X1GC | open-loop water-to-air geothermal heat pump | April 2024 |
| GC060C/H/V******1*X1 + UIGC | open-loop water-to-air geothermal heat pump | November 2021 |
| GC072C/H/V******1*X1 + UIGC | open-loop water-to-air geothermal heat pump | March 2024 |
| GCA24H**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA24H**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA24V**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA24V**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA36V/H**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA36V/H**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA48V/H**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA48V/H**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA60V/H**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA60V/H**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA72H**C******1CP | open-loop water-to-air geothermal heat pump | April 2025 |
| GCA72H**N******1CP | open-loop water-to-air geothermal heat pump | April 2025 |