Guardian Heat Pump Manuals
Select your Guardian model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate on the side of the outdoor unit.
Guardian heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| GRC09CN23STG1M series | 9,100 Btu/h ductless mini-split heat pump | March 2026 |
| GRC12CN23STG1ECO | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| GRC18CN23STG1ECO | 18,000 Btu/h ductless mini-split heat pump | April 2026 |
| GRC24CN23STG1ECO | 24,000 Btu/h ductless mini-split heat pump | April 2026 |
| GRC36CN23STG1ECO | 33,600 Btu/h ductless mini-split heat pump | April 2026 |
| GRD09CN15STG1M series | 9,100 Btu/h ductless mini-split heat pump | March 2026 |
| GRD12CN15STG1ECO | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| RH630E2S11LX SERIES | 2.5-ton split-system heat pump | July 2026 |
| RHP15024B21LX SERIES | 2-ton split-system heat pump | July 2026 |
| RHP15030B21LX SERIES | 2.5-ton split-system heat pump | July 2026 |
| RHP15036B21LX SERIES | 3-ton split-system heat pump | July 2026 |
| RHP15042B21LX SERIES | 3.5-ton split-system heat pump | July 2026 |
| RHP15048B21LX SERIES | 4-ton split-system heat pump | April 2025 |
| RHP15060B21LX SERIES | 4.5-ton split-system heat pump | November 2025 |
| UMC18CN23STG1UMULTI | 18,000 Btu/h ductless mini-split heat pump | February 2025 |
| UMC24CN23STG1UMULTI | 27,000 Btu/h ductless mini-split heat pump | February 2025 |
| UMC36CN23STG1UMULTI | 36,000 Btu/h ductless mini-split heat pump | February 2025 |
| UMC48CN23STG1UMULTI | 42,000 Btu/h ductless mini-split heat pump | January 2026 |
| UPC09CN23STG1UPAC | 9,000 Btu/h ductless mini-split heat pump | April 2026 |
| UPC12CN23STG1UPAC | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| UPC18CN23STG1UPAC | 18,000 Btu/h ductless mini-split heat pump | March 2026 |
| UPC24CN23STG1UPAC | 24,000 Btu/h ductless mini-split heat pump | February 2025 |
| UPC36CN23STG1UPAC | 36,000 Btu/h ductless mini-split heat pump | March 2026 |
| UPC48CN23STG1UPAC | 44,000 Btu/h ductless mini-split heat pump | April 2026 |
| URC09CN15STG1URAC | 9,000 Btu/h ductless mini-split heat pump | February 2025 |
| URC09CN23STG1URAC | 9,000 Btu/h ductless mini-split heat pump | February 2025 |
| URC12CN15STG1URAC | 12,000 Btu/h ductless mini-split heat pump | February 2025 |
| URC12CN23STG1URAC | 12,000 Btu/h ductless mini-split heat pump | February 2025 |
| URC18CN23STG1URAC | 18,000 Btu/h ductless mini-split heat pump | February 2025 |
| URC24CN23STG1URAC | 24,000 Btu/h ductless mini-split heat pump | February 2025 |
| XH624E2S11LX SERIES | 2-ton split-system heat pump | August 2026 |
| XH636E2S11LX SERIES | 3-ton split-system heat pump | July 2026 |
| XH648E2S11LX SERIES | 4-ton split-system heat pump | September 2026 |
| XH660E2S11LX SERIES | 4.5-ton split-system heat pump | September 2026 |