TGM Heat Pump Manuals
Select your TGM 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.
TGM heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| ARHHBT12ASM series | 12,000 Btu/h ductless mini-split heat pump | August 2026 |
| ARHHBT12ASAM series | 12,000 Btu/h ductless mini-split heat pump | August 2026 |
| ARHHBT18ASM series | 18,000 Btu/h ductless mini-split heat pump | August 2026 |
| ARHHBT24ASC series | 22,400 Btu/h ductless mini-split heat pump | August 2026 |
| GMRSHT18AS2M-Series | 18,000 Btu/h ductless mini-split heat pump | March 2026 |
| GMRSHT24AS3M-Series | 24,000 Btu/h ductless mini-split heat pump | March 2026 |
| GMRSHT36AS4M-Series | 36,000 Btu/h ductless mini-split heat pump | March 2026 |
| GMRSHT42AS5M-Series | 42,000 Btu/h ductless mini-split heat pump | March 2026 |
| GRH32IT12ASZeno | 12,000 Btu/h ductless mini-split heat pump | March 2026 |
| GRH32IT12ASAZeno | 12,000 Btu/h ductless mini-split heat pump | March 2026 |
| GRH32IT18ASZeno | 18,000 Btu/h ductless mini-split heat pump | March 2026 |
| GRH32IT36ASZENO | 33,600 Btu/h ductless mini-split heat pump | March 2026 |
| GTS18HN036AFlexx | 2-ton split-system heat pump | June 2026 |
| GTS18HN060AFlexx | 4-ton split-system heat pump | July 2026 |
| MC4VHT18SM series | 18,000 Btu/h ductless mini-split heat pump | April 2026 |
| MMRSHT18AS2M series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| MMRSHT27AS3MM Series | 27,000 Btu/h ductless mini-split heat pump | April 2026 |
| MMRSHT36AS4MM Series | 36,000 Btu/h ductless mini-split heat pump | June 2026 |
| MMRSHT48AS5MM Series | 48,000 Btu/h ductless mini-split heat pump | June 2026 |
| MRAPT12ASM series | 12,000 Btu/h ductless mini-split heat pump | June 2026 |
| MRAPT24ASMR Series | 24,000 Btu/h ductless mini-split heat pump | April 2026 |
| MRPOT30ASM series | 30,000 Btu/h ductless mini-split heat pump | June 2026 |
| MRS5VHT18ASMRS Series | 18,000 Btu/h ductless mini-split heat pump | March 2025 |
| MRS5VHT24ASMRS Series | 24,000 Btu/h ductless mini-split heat pump | April 2025 |
| MRS5VHT36ASMRS Series | 36,000 Btu/h ductless mini-split heat pump | April 2025 |
| MRS5VHT48ASMRS Series | 48,000 Btu/h ductless mini-split heat pump | March 2025 |
| MRSVHT12ASM series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| MRSVHT18ASM series | 16,000 Btu/h ductless mini-split heat pump | April 2026 |
| MRSVHT24ASMR Series | 24,000 Btu/h ductless mini-split heat pump | April 2026 |
| MRSVHT48ASM series | 48,000 Btu/h ductless mini-split heat pump | June 2026 |