Whirlpool Heat Pump Manuals
Select your Whirlpool 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.
Whirlpool heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| RHPBYC036AJTCLASSIC PLUS | 3-ton packaged heat pump | December 2025 |
| RHPBYC048AJTCLASSIC PLUS | 4-ton packaged heat pump | December 2025 |
| RHPBYC060AJTCLASSIC PLUS | 4.5-ton packaged heat pump | December 2025 |
| WLP14AY48AJ2NWHIRLPOOL | 4-ton split-system heat pump | September 2025 |
| WLP14AY60AJ2NWHIRLPOOL | 5-ton split-system heat pump | September 2025 |
| WLP15AY18AJ2NCLASSIC | 1.5-ton split-system heat pump | June 2025 |
| WLP15AY24AJ2NCLASSIC | 2-ton split-system heat pump | June 2025 |
| WLP15AY30AJ2NCLASSIC | 2.5-ton split-system heat pump | June 2025 |
| WLP15AY36AJ2NWHIRLPOOL | 3-ton split-system heat pump | September 2025 |
| WLP15AY42AJ2NCLASSIC | 3.5-ton split-system heat pump | June 2025 |
| WLP15AY48AJ2NCLASSIC | 4-ton split-system heat pump | June 2025 |
| WLP15AY60AJ2NCLASSIC | 5-ton split-system heat pump | June 2025 |