Maxi Air Heat Pump Manuals
Select your Maxi Air 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.
Maxi Air heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| MAXS-2430MAXS series | 2.5-ton split-system heat pump | June 2026 |
| MAXS-2430-454MAXS Series | 2.5-ton split-system heat pump | October 2025 |
| MAXS-4260MAXS series | 4.5-ton split-system heat pump | June 2026 |
| MAXS-4260-454MAXS Series | 4.5-ton split-system heat pump | April 2026 |
| NE-T52-PLA12INTNE series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| NE-T52-PLA18INTNE series | 18,000 Btu/h ductless mini-split heat pump | April 2026 |
| NE-T52-SUPAE12ENE series | 12,000 Btu/h ductless mini-split heat pump | June 2026 |
| NE-T52-SUPAE18ENE series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| NE-T53-AEG12EXTNE series | 12,000 Btu/h ductless mini-split heat pump | June 2026 |
| NE-T53-AEG18EXTNE series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| NE-T53-MULTI28ENE series | 28,000 Btu/h ductless mini-split heat pump | June 2026 |
| NE-T53-MULTI36ENE series | 36,000 Btu/h ductless mini-split heat pump | June 2026 |
| T55-AES12EXT454T55 Series | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| T55-AES18EXT454T55 Series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| T55-MULTI18E454T55 Series | 19,000 Btu/h ductless mini-split heat pump | May 2026 |
| T55-MULTI28E454T55 Series | 27,000 Btu/h ductless mini-split heat pump | May 2026 |
| T55-MULTI36E454T55 Series | 36,000 Btu/h ductless mini-split heat pump | May 2026 |
| YS21F-12HRDN1YS series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| YS21F-18HRDN1YS series | 18,000 Btu/h ductless mini-split heat pump | April 2026 |