WeatherKing Heat Pump Manuals
Select your WeatherKing 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.
WeatherKing heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| RHPXZS024AJTRHPXZS | 2-ton packaged heat pump | June 2026 |
| RHPXZS036AJTRHPXZS | 3-ton packaged heat pump | June 2026 |
| RHPXZS048AJTRHPXZS | 4-ton packaged heat pump | June 2026 |
| RHPXZS060AJTRHPXZS | 5-ton packaged heat pump | June 2026 |
| WP14AY42AJ2NVERSUS | 3.5-ton split-system heat pump | August 2026 |
| WP14AY60AJ2NVERSUS | 5-ton split-system heat pump | February 2026 |
| WP15AY18AJ2NVERSUS | 1.5-ton split-system heat pump | April 2025 |
| WP15AY24AJ2NVERSUS | 2-ton split-system heat pump | January 2025 |
| WP15AY30AJ2NVERSUS | 2.5-ton split-system heat pump | January 2025 |
| WP15AY36AJ2NVERSUS | 3-ton split-system heat pump | January 2025 |
| WP15AY42AJ2NVERSUS | 3.5-ton split-system heat pump | September 2026 |
| WP15AY48AJ2NVERSUS | 4-ton split-system heat pump | August 2024 |
| WP15AY60AJ2NVERSUS | 5-ton split-system heat pump | December 2024 |
| WP15AZ18AJ2NVERSUS | 1.5-ton split-system heat pump | June 2026 |
| WP15AZ24AJ2NVERSUS | 2-ton split-system heat pump | June 2026 |
| WP15AZ30AJ2NVERSUS | 2.5-ton split-system heat pump | June 2026 |
| WP15AZ36AJ2NVERSUS | 3-ton split-system heat pump | June 2026 |
| WP15AZ42AJ2NVERSUS | 3.5-ton split-system heat pump | June 2026 |
| WP15AZ48AJ2NVERSUS | 4-ton split-system heat pump | June 2026 |
| WP15AZ60AJ2NVERSUS | 5-ton split-system heat pump | June 2026 |