Royalton Heat Pump Manuals
Select your Royalton 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.
Royalton heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| 4HP17L18P-**A4HP17L SERIES | 1.5-ton split-system heat pump | October 2025 |
| 4HP17L24P-**A4HP17L SERIES | 2-ton split-system heat pump | October 2025 |
| 4HP17L30P-**A4HP17L SERIES | 2.5-ton split-system heat pump | October 2025 |
| 4HP17L36P-**A4HP17L SERIES | 3-ton split-system heat pump | October 2025 |
| 4HP17L42P-**A4HP17L SERIES | 3.5-ton split-system heat pump | October 2025 |
| 4HP17L48P-**A4HP17L SERIES | 4-ton split-system heat pump | October 2025 |